{"title":"Boltigen Canada","description":"\u003cp\u003eThe full Boltigen range available in Canada, grouped from our live catalogue so the count and price span below are current. \u003c\/p\u003e\u003cp\u003e34 products in stock, priced from $51.77 to $183 CAD. Every order ships free to any Canadian address, priced in CAD with no minimum. \u003c\/p\u003e\u003ch2\u003eWhat Boltigen makes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tools-and-equipment\"\u003eTools and Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/air-conditioning-line-repair-tools\"\u003eAir Conditioning Line Repair Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/air-conditioning-tools-and-equipment\"\u003eAir Conditioning Tools and Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/freshwater-systems\"\u003eFreshwater Systems\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eDo you ship Boltigen products across Canada?\u003c\/h3\u003e\u003cp\u003eYes. Shipping is free to every Canadian province and territory, with no minimum order value. Orders are dispatched within one business day and prices are shown in Canadian dollars.\u003c\/p\u003e\u003ch3\u003eHow many Boltigen products do you stock?\u003c\/h3\u003e\u003cp\u003eThis collection currently holds 34 products. Prices run from $51.77 to $183 CAD.\u003c\/p\u003e\u003ch3\u003eHow do I know a part will fit my vehicle?\u003c\/h3\u003e\u003cp\u003eEach product page lists the fitment details supplied by the manufacturer: year, make, model or universal fit. Check those against your vehicle before ordering, and email us if a listing is unclear.\u003c\/p\u003e\u003ch3\u003eWhat is your return policy?\u003c\/h3\u003e\u003cp\u003eYou have 30 days from delivery to return an unused item in its original packaging for a refund. Faulty or incorrect items are replaced or refunded in full, including return postage.\u003c\/p\u003e","products":[{"product_id":"boltigen-rv-water-pressure-regulator-filter-kit-blue-45-psi-regulator-2-nsf-42-inline-filters-hose-fittings","title":"Boltigen RV Water Pressure Regulator Filter Kit — Blue 45 PSI Regulator, 2 NSF-42 Inline Filters \u0026 Hose Fittings","description":"\u003cp\u003e\u003cstrong\u003eBoltigen's Water Pressure Regulator Filter Kit is a complete RV fresh-water solution that combines an adjustable pressure regulator with NSF-certified inline carbon\/KDF filters plus all essential hose fittings for safe, odor-free water on the road.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're connecting at a campground spigot or topping up a camper's onboard tank, this kit brings regulated pressure, sediment and chlorine reduction, and the connectors you need to link your hose to an RV inlet without extra trips to the hardware store. The kit centers on an upgraded blue-handled regulator set to 45 PSI from the factory, two NSF 42 inline filters that reduce chlorine and odors, and assorted fittings to match most common RV hose setups.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the adjustable regulator protect my RV plumbing?\u003c\/h3\u003e\n\u003cp\u003eThe Boltigen regulator keeps incoming water pressure within safe limits for RV plumbing by letting you set and lock a target pressure. Preventing pressure spikes reduces the risk of leaks or burst fittings in fragile RV systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFactory set to 45 PSI, adjustable up to 160 PSI for flexibility.\u003c\/li\u003e\n\u003cli\u003eBlue pull-up handle makes pressure changes tool-free and quick.\u003c\/li\u003e\n\u003cli\u003eDurable housing built for repeated use at campgrounds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat contaminants do the inline filters reduce?\u003c\/h3\u003e\n\u003cp\u003eEach inline cartridge uses granular activated carbon (GAC) plus KDF media to lower chlorine taste and odor, capture sediment, and improve overall water clarity. The filters meet NSF 42 criteria for aesthetic improvement of drinking water.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGAC removes chlorine and organic tastes\/odors.\u003c\/li\u003e\n\u003cli\u003eKDF reduces scale-forming metals and helps control bacterial growth on the media.\u003c\/li\u003e\n\u003cli\u003eInline design fits between the hose and regulator for convenient replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich fittings and accessories are included and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes a Y hose splitter, brass elbow, hose quick-connects, an adjustable twist sprayer, hose protector, and thread sealing tape so you can assemble a reliable water line without buying additional parts. These pieces let you adapt to campground faucets and switch between filling and rinsing tasks.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eY splitter allows two simultaneous water lines (e.g., tank fill + rinse).\u003c\/li\u003e\n\u003cli\u003eBrass elbow reduces stress at tight inlet angles and improves flow alignment.\u003c\/li\u003e\n\u003cli\u003eQuick-connects and hose protector speed setup and prevent kinks or leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow simple is maintenance and replacement?\u003c\/h3\u003e\n\u003cp\u003eReplacing inline filters and adjusting the regulator are both straightforward tasks you can handle at camp. The inline cartridges are user-replaceable and the regulator’s hand-operated control avoids special tools.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCartridges slide inline for fast swaps during trips or at season start.\u003c\/li\u003e\n\u003cli\u003eBlue handle design enables quick pressure changes without tools.\u003c\/li\u003e\n\u003cli\u003eIncludes thread tape to reseal fittings after maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Boltigen kit is aimed at RV owners, campervan travelers, and travel-trailer renters who want a single, compact solution to control campground water pressure and improve water taste and clarity. It's especially useful for people who prefer do-it-yourself installation, need a portable setup for multiple vehicles, or want NSF-certified filtration without bulky secondary systems.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I adjust the regulator without tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The blue pull-up handle lets you change and lock pressure by hand; no screwdriver required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the inline filters NSF-certified?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The included inline cartridges meet NSF 42 standards for reducing chlorine and improving taste and odor.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48080758866078,"sku":"B0CPS4JMY2","price":183.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-and-components.jpg?v=1785786058"},{"product_id":"boltigen-rv-water-pressure-regulator-kit-3-4-ght-adjustable-regulator-inline-carbon-kdf-filter-quick-connects","title":"Boltigen RV Water Pressure Regulator Kit 3\/4'' GHT — Adjustable Regulator \u0026 Inline Carbon\/KDF Filter, Quick-Connects","description":"\u003cp\u003e\u003cstrong\u003eBoltigen RV Water Pressure Regulator Kit is an all-in-one fresh water hookup solution that protects RV plumbing, improves water taste, and simplifies campsite connections.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you’re arriving at a new campground or hooking up at home, inconsistent water pressure and chlorine taste are two common headaches for RV owners. This Boltigen kit combines an adjustable pressure regulator, a granular activated carbon\/KDF inline filter, brass elbow, hose splitter, quick-connect fittings, flexible connector and leak repair parts to give you cleaner water and reliable pressure control in one box. The components use standard 3\/4\" GHT (garden hose thread) fittings to match U.S. RV systems for fast setup and broad compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the adjustable regulator protect my RV plumbing?\u003c\/h3\u003e\n\u003cp\u003eThe regulator includes a top-mounted adjustable handle so you can increase or decrease outlet pressure by hand — no tools required. It arrives factory-set to 45 psi but can be turned down for older seals or raised when campsite supply is low, helping prevent burst fittings or leaky fixtures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable range from about 14.25 psi up to 160 psi for flexible control.\u003c\/li\u003e\n  \u003cli\u003eFactory preset at 45 psi ready for typical RV use.\u003c\/li\u003e\n  \u003cli\u003eHand-turn adjustment eliminates the need for wrenches on site.\u003c\/li\u003e\n  \u003cli\u003e3\/4\" GHT inlet\/outlet matches standard RV hookups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the inline filter remove and how long does it last?\u003c\/h3\u003e\n\u003cp\u003eThe included inline filter uses a blend of Granular Activated Carbon (GAC) and KDF media to reduce chlorine, unpleasant tastes, odors and visible sediment. It’s designed to improve drinking and cooking water quality at campsites, with an expected service life of up to three months depending on water conditions and usage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGAC removes chlorine and organic taste\/odor compounds.\u003c\/li\u003e\n  \u003cli\u003eKDF helps control scale and inhibits microbial growth on the media.\u003c\/li\u003e\n  \u003cli\u003eVisible sediment capture for clearer water at the tap.\u003c\/li\u003e\n  \u003cli\u003eTypical cartridge life up to three months; replace sooner with heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich fittings are included and how do they speed setup?\u003c\/h3\u003e\n\u003cp\u003eThe kit bundles common RV connection pieces so you can attach to most campsite spigots and route supply lines without extra purchases. Brass and reinforced components offer durable, leak-resistant connections, while quick-connect couplers and a hose elbow reduce strain and make hookups quicker.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass elbow minimizes hose kinks near the hookup point.\u003c\/li\u003e\n  \u003cli\u003eHose splitter lets you run two lines from a single source.\u003c\/li\u003e\n  \u003cli\u003eTwo quick-connect fittings for fast on\/off hose assembly.\u003c\/li\u003e\n  \u003cli\u003eFlexible connector and sealing tape included for leak repair and adaptability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this work with my American RV and campsite spigot?\u003c\/h3\u003e\n\u003cp\u003eYes—the kit uses 3\/4\" GHT (National Hose thread) which is the common garden hose standard in the U.S. That makes the regulator, filter and accessories compatible with most RV water pedestals and standard spigots found at campgrounds, parks and home yards.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4\" GHT threads fit standard RV and garden hose connections.\u003c\/li\u003e\n  \u003cli\u003eComponents suited for camper, trailer, motorhome and residential use.\u003c\/li\u003e\n  \u003cli\u003eIncludes parts to adapt, repair or split lines for multi-use setups.\u003c\/li\u003e\n  \u003cli\u003eDurable materials for seasonal outdoor use and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Boltigen kit is aimed at RV owners, weekend campers and trailer users who want a single package that improves water quality and protects plumbing. It’s especially useful for travelers who move between campsites with varying water pressure and for owners who prefer a straightforward, tool-free way to adjust pressure and install filtration without sourcing multiple separate parts.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I adjust the pressure without tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The regulator has a hand-turn top to raise or lower pressure — no tools required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the inline filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace the filter roughly every three months, or sooner with heavy use or poor water quality.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48081582391454,"sku":"B0CN8KZ54K","price":183.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-kit.jpg?v=1785808440"},{"product_id":"boltigen-ac-oil-dye-injector-kit-r134a-r1234yf-r410a-adapter-set-with-adjustable-ball-valve-and-7-5-60ml-reservoirs","title":"Boltigen AC Oil \u0026 Dye Injector Kit — R134a R1234yf R410A Adapter Set with Adjustable Ball Valve and 7.5–60ml Reservoirs","description":"\u003cp\u003e\u003cstrong\u003eBoltigen AC Oil Dye Injector Kit is a professional-grade injector set that lets technicians and DIYers inject oil and fluorescent dye into vehicle and mini-split A\/C systems safely through the low-side service port.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for diagnostics and service, this kit combines multiple quick couplers, a screw-in injector reservoir, an adjustable ball valve, and oil checkers so you can add precise volumes of POE or mineral oil and detect leaks using compatible dyes. Built from metal and oil-resistant components, the set supports R134a, R1234yf and R410A systems and includes adapters for common service fittings.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the injector kit make adding oil or dye to my A\/C simple?\u003c\/h3\u003e\n\n\u003cp\u003eThe injector uses a screw-in reservoir with a controlled ball valve that isolates the coupler from the container so you can meter small, repeatable volumes into the low-pressure side. The capillary-style fittings and included couplers let you attach to multiple refrigerant types without improvising seals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReservoir sizes from 7.5 ml up to 60 ml for precise dosing\u003c\/li\u003e\n  \u003cli\u003eBall valve to prevent backflow and enable measured injection\u003c\/li\u003e\n  \u003cli\u003eScrew-in connector for secure attachment to service port\u003c\/li\u003e\n  \u003cli\u003eCompatible with fluorescent dye and both POE and mineral oils\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich fittings and adapters are included for different refrigerants?\u003c\/h3\u003e\n\n\u003cp\u003eThe kit bundles quick couplers tailored for modern refrigerants and a mini-split adapter so you can service vehicles and HVAC units without buying separate adapters. Each coupler is sized to mate with standard low-side ports for R134a, R1234yf and R410A mini-splits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eR134a low-side quick coupler with 1\/4\" SAE male to 13mm female\u003c\/li\u003e\n  \u003cli\u003eR1234yf quick coupler designed to interface with 14mm female fittings\u003c\/li\u003e\n  \u003cli\u003eR410A mini-split adapter converting 5\/16\" SAE female to 1\/4\" SAE male\u003c\/li\u003e\n  \u003cli\u003eCross-compatible coupler layout for easy switching between refrigerants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability can I expect from this toolset?\u003c\/h3\u003e\n\n\u003cp\u003eBoltigen built this injector set from heavy-duty metal and oil-resistant elastomers that resist corrosion, wear, and hardening after repeated exposure to refrigerant oils. The construction is intended for field use in repair shops and DIY garages where tools are exposed to oils and refrigerants.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMetal body components for strength and long service life\u003c\/li\u003e\n  \u003cli\u003eRubber seals formulated to resist oil swelling and degradation\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant finishes to withstand workshop environments\u003c\/li\u003e\n  \u003cli\u003eReplaceable O-rings and service-friendly design for maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the oil checkers help when servicing an A\/C system?\u003c\/h3\u003e\n\n\u003cp\u003eOil checkers in the kit let you sample and inspect existing lubricant in the system, helping determine oil level and basic oil condition before adding any dye or top-up. That avoids overfilling and ensures you choose compatible oils for the compressor and system type.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuick visual inspection for oil presence and approximate quantity\u003c\/li\u003e\n  \u003cli\u003eUseful to verify POE versus mineral oil compatibility\u003c\/li\u003e\n  \u003cli\u003eHelps avoid unnecessary additions that could harm system performance\u003c\/li\u003e\n  \u003cli\u003eSimplifies pre-service diagnostics and record-keeping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this kit is for: technicians, HVAC installers, and experienced DIY vehicle owners who perform A\/C maintenance or leak diagnostics will find this Boltigen set valuable. It is tailored for users who need precise dosing, multi-refrigerant compatibility, and durable components for repeated shop use. Avoid use unless you are comfortable working with refrigerant systems and follow local regulations when handling refrigerants and fluorescent dyes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this injector kit with R1234yf systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes a 14mm-compatible R1234yf quick coupler for safe low-side service on R1234yf systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What oil types are compatible with the injector?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The injector works with POE and mineral oils and compatible fluorescent dyes; always confirm oil compatibility for your compressor.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48082994725022,"sku":"B0C616HD54","price":95.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-injector-kit.jpg?v=1785822157"},{"product_id":"boltigen-ac-oil-dye-injector-kit-2-oz-backflow-protected-with-r134a-r1234yf-quick-couplers","title":"Boltigen AC Oil \u0026 Dye Injector Kit, 2 oz — Backflow-Protected with R134a\/R1234YF Quick Couplers","description":"\u003cp\u003e\u003cstrong\u003eBoltigen AC Oil Dye Injector Kit is a compact, 2 oz refrigerant oil and dye injection system with backflow protection and multiple quick coupler adapters for R134a, R1234YF and R410 installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit gives technicians and DIYers a precise way to introduce oil or fluorescent dye into the low‑pressure side of automotive and small HVAC systems. It combines a sealed injection cylinder with quick couplers for common refrigerants and a mini‑split adapter so you can add tracer dye or top up POE\/mineral oil without contaminating the system or wasting product. The built‑in backflow prevention and threaded cores help protect your injector and the service lines during transfer.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use the injector safely on my car or home AC?\u003c\/h3\u003e\n\n\u003cp\u003eSet up by filling the injector cylinder with the required volume (up to 2 oz \/ 60 ml), attach the check valve, purge a small amount of air, then connect to the system’s low‑pressure service port. Operate with the engine\/climate system off or as recommended for the specific service procedure and follow dye manufacturer instructions. The included quick couplers make secure, leak‑resistant connections to R134a or R1234YF low‑side ports.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFill inner cylinder with oil or dye up to 2 oz (60 ml).\u003c\/li\u003e\n  \u003cli\u003eAttach check valve and tighten the inner and outer cylinders clockwise.\u003c\/li\u003e\n  \u003cli\u003ePurge a bit of air through the 1\/4\" SAE core before connection.\u003c\/li\u003e\n  \u003cli\u003eConnect matching quick coupler (R134a or R1234YF) to the low side port.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerant systems and oils are compatible with this kit?\u003c\/h3\u003e\n\n\u003cp\u003eThe injector supports automotive and small HVAC systems using R134a, R1234YF and R410A (via adapter) refrigerants, and accepts POE and mineral oils as well as fluorescent tracer dyes formulated for leak detection. It’s intended for low‑side suction port service only and is compatible with handheld leak inspection workflows. Avoid cross‑contamination by flushing or dedicating dyes to specific systems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eR134a quick coupler: 1\/4\" SAE male x 13mm female.\u003c\/li\u003e\n  \u003cli\u003eR1234YF quick coupler: 14mm female adapter included.\u003c\/li\u003e\n  \u003cli\u003eR410A mini‑split adapter: 5\/16\" SAE female to 1\/4\" SAE male.\u003c\/li\u003e\n  \u003cli\u003eWorks with POE, mineral oils and compatible fluorescent dyes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety or performance features protect the system and injector?\u003c\/h3\u003e\n\n\u003cp\u003eThe design includes a backflow check valve on the 1\/4\" SAE port to prevent refrigerant or oil from flowing back into the injector, reducing contamination risk. Threaded inner and outer cylinders create a secure seal to control dispensing, while the small purge step clears trapped air for accurate dosing. Quick couplers lock in place to minimize leaks during attachment and service.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIntegrated check valve prevents backflow into the injector.\u003c\/li\u003e\n  \u003cli\u003eThreaded cylinders allow controlled, measurable dispensing.\u003c\/li\u003e\n  \u003cli\u003ePurge procedure reduces air pockets for accurate injection.\u003c\/li\u003e\n  \u003cli\u003ePositive‑lock quick couplers limit loss during connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and what extra items might I need?\u003c\/h3\u003e\n\n\u003cp\u003eThe Boltigen kit ships with the 2 oz (60 ml) oil and dye injector, R1234YF low‑side coupler, R134a low‑side coupler with valve, R410 mini‑split adapter, and a valve core remover. For complete service you'll also want safety goggles, gloves, approved fluorescent dye, and refrigerant recovery\/handling equipment if you’re performing broader repairs. Use manufacturer‑specified dyes and oils to avoid performance or warranty issues.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e1 × 2 oz oil\/dye injector with backflow protection.\u003c\/li\u003e\n  \u003cli\u003e1 × R1234YF low‑side quick coupler.\u003c\/li\u003e\n  \u003cli\u003e1 × R134a low‑side quick coupler (with valve).\u003c\/li\u003e\n  \u003cli\u003e1 × R410 mini‑split adapter and 1 × valve core remover.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Boltigen AC Oil Dye Injector Kit is aimed at automotive technicians, HVAC service pros, and experienced DIYers who need a compact, adaptable tool for introducing oil or fluorescent dye into low‑pressure refrigerant systems. It’s best suited to routine leak tracing, small top‑ups, and diagnostic work on cars, light trucks, window units, and mini‑split systems when used alongside proper safety and refrigerant handling practices.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this injector with R1234YF systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes a dedicated R1234YF low‑side quick coupler compatible with R1234YF service ports.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the injector safe for mineral and POE oils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It accepts both POE and mineral oils and compatible fluorescent dyes when used per instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48083225313438,"sku":"B09VL8W76S","price":93.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-injector-front-view.jpg?v=1785828996"},{"product_id":"boltigen-ac-dye-oil-injector-kit-low-side-hvac-backflow-preventer-with-r134a-r1234yf-r410-adapters-7-5-60-ml-dosing","title":"Boltigen AC dye oil injector kit – Low‑side HVAC backflow preventer with R134A, R1234YF \u0026 R410 adapters, 7.5–60 ml dosing","description":"\u003cp\u003e\u003cstrong\u003eThe Boltigen AC Dye Oil Injector Backflow Prevent Kit is a compact HVAC toolset for safely injecting oil and fluorescent dye into low‑pressure refrigerant lines, with adapters for R134A, R1234YF and R410 systems and a built‑in backflow check valve.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you service automotive air conditioners, home split systems or light commercial refrigeration, this kit provides a measured oil\/dye cylinder, durable fittings and three common low‑side adapters so you can introduce lubricant or tracing dye through the suction side without contaminating your recovery equipment. Components are brass, reinforced rubber hose and an anodized aluminium alloy injector body designed to resist corrosion and pressure typical of A\/C service work. The kit supports POE and mineral oils and works with most fluorescent leak detection dyes used in HVAC and automotive systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I connect the injector to my system?\u003c\/h3\u003e\n\u003cp\u003eAttach the correct quick coupler adapter to the low‑pressure service port, then hook the injector hose to that coupler. The kit includes an R134A 1\/4\" SAE low‑side coupler, a blue R1234YF 14 mm female coupler and an R410 mini‑split adapter; select the adapter that fits your port and ensure the check valve is tightened before introducing oil or dye.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch adapter to service port (R134A, R1234YF, R410).\u003c\/li\u003e\n  \u003cli\u003eThread the 1\/4\" SAE fittings hand‑tight, then secure with a wrench if needed.\u003c\/li\u003e\n  \u003cli\u003eConfirm backflow check valve is installed and tightened to prevent refrigerant return.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat volume and fluids can the injector handle?\u003c\/h3\u003e\n\u003cp\u003eThe injector cylinder range covers small to moderate top‑ups — from 1\/4 oz (7.5 ml) up to 2 oz (60 ml) — letting you add precise amounts of oil or dye for diagnostics and maintenance. It is compatible with common fluorescent dyes and both POE and mineral oils, making it suitable for most passenger vehicles and many HVAC units.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFillable capacity options: 7.5 ml to 60 ml for controlled dosing.\u003c\/li\u003e\n  \u003cli\u003eWorks with fluorescent leak detection dyes and lubricants (POE\/mineral).\u003c\/li\u003e\n  \u003cli\u003eNot intended as a bulk charging device; for targeted injections only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the backflow prevention and safety work?\u003c\/h3\u003e\n\u003cp\u003eThe injector uses a 1\/4\" SAE port equipped with a check valve to stop refrigerant from flowing back into the oil\/dye reservoir or the service hose. Brass fittings, reinforced rubber hose and an aluminium alloy body combine to resist corrosion and pressure, while the check valve reduces contamination risk when connecting or disconnecting under low‑side pressure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated check valve on the 1\/4\" SAE port prevents reverse flow.\u003c\/li\u003e\n  \u003cli\u003eBrass fittings and reinforced hose for pressure and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eAluminium alloy injector body for lightweight durability in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I operate the injector and measure the dose?\u003c\/h3\u003e\n\u003cp\u003eFill the oil cylinder with the desired amount, screw the check valve onto the cartridge, then tighten the inner and outer cylinders clockwise. Use the small 1\/4\" SAE threaded core to expel trapped air from the line; connect to the low‑pressure port and inject the required amount by manipulating the inner cylinder to push fluid into the suction side.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFill cylinder to the required mark (up to 60 ml) before attachment.\u003c\/li\u003e\n  \u003cli\u003eTighten inner\/outer cylinders clockwise to seal and prepare for dispensing.\u003c\/li\u003e\n  \u003cli\u003eUse small core to purge air, then connect to low‑side port and inject slowly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this kit is for: HVAC technicians, mobile auto A\/C specialists and DIYers comfortable with refrigeration service will benefit most from this Boltigen injector set. It’s geared toward tasks that need precise small‑volume oil or dye addition and leak tracing across passenger vehicles, mini‑split systems and many residential HVAC units. It is not a substitute for refrigeration charging stations or bulk refrigerant handling — always follow refrigerant safety and environmental regulations when servicing systems.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this injector with both POE and mineral oils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Boltigen injector is compatible with POE and mineral oils and most fluorescent leak detection dyes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the kit work on R1234YF and R410 systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It includes adapters for R1234YF low side and an R410 mini split adapter plus a standard R134A coupler.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48083225378974,"sku":"B09VL6Q953","price":89.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-injector-kit_f9ff8b0f-1d41-4344-a796-d77f447a1018.jpg?v=1785828998"},{"product_id":"boltigen-hvac-access-service-valves-30-pack-1-4-sae-x-1-4-od-3-54-stem-brass-copper-spring-core","title":"Boltigen HVAC Access Service Valves 30-Pack — 1\/4\" SAE x 1\/4\" OD, 3.54\" Stem, Brass\/Copper Spring-Core","description":"\u003cstrong\u003eBoltigen 30-piece access service valves are brass\/copper Schrader-style fittings with a 1\/4\" SAE inlet, 1\/4\" OD stem and a 3.54\" spring-assisted core for reliable HVAC charging, vacuuming and pressure checks.\u003c\/strong\u003e\n\n\u003cp\u003eThese service valves are designed for technicians and installers who need dependable, corrosion-resistant access points for refrigerant systems. Each valve includes a threaded, spring-loaded core that opens to allow gas flow when engaged and reseals tightly when released. The set of 30 gives you enough spares to service multiple units or keep on-hand for field repairs, and every valve ships with removable caps and a core remover for fast maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these valves simplify charging and pressure testing?\u003c\/h3\u003e\n\u003cp\u003eThe Boltigen access valve provides a sealed, threaded port engineered for easy attachment of gauges, hoses and charging tools without refrigerant loss. The internal poppet core is spring-assisted to minimize leakage during connection and disconnection.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4\" SAE inlet and 1\/4\" OD stem compatible with common HVAC hoses and fittings.\u003c\/li\u003e\n  \u003cli\u003eSpring-loaded core reduces refrigerant venting during tool hookups.\u003c\/li\u003e\n  \u003cli\u003eRemovable cap and included core remover speed routine service tasks.\u003c\/li\u003e\n  \u003cli\u003ePack of 30 supplies multiple units and spare replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build features affect durability?\u003c\/h3\u003e\n\u003cp\u003eThese valves are crafted from corrosion-resistant metal alloy to withstand harsh refrigerants and typical environmental moisture encountered in HVAC applications. The robust stem and threaded body resist wear from repeated connections and the integrated core is designed for consistent resealing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass\/copper construction for oxidation resistance and long service life.\u003c\/li\u003e\n  \u003cli\u003eThreaded design keeps the core firmly seated under pressure.\u003c\/li\u003e\n  \u003cli\u003eSelf-contained stem valve avoids external seals that can leak.\u003c\/li\u003e\n  \u003cli\u003eDurable caps protect the port between uses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan these valves be used with bullet-piercing fittings and various refrigerants?\u003c\/h3\u003e\n\u003cp\u003eYes — the Boltigen access valves are commonly used alongside piercing fittings when installers need a more permanent or serviceable access point. They work for vacuuming, charging and pressure measurement on many refrigeration and air conditioning systems; confirm compatibility with specific refrigerants and system requirements before use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with standard HVAC service tools and gauges.\u003c\/li\u003e\n  \u003cli\u003eIntended for vacuum pull-downs, charging and pressure diagnostics.\u003c\/li\u003e\n  \u003cli\u003eUse with bullet-piercing fittings when converting a pierced line to a serviceable port.\u003c\/li\u003e\n  \u003cli\u003eVerify refrigerant type and system pressure ratings prior to application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and support are included?\u003c\/h3\u003e\n\u003cp\u003eBoltigen provides a limited one-year warranty covering manufacturing defects to give technicians confidence in field use. If you encounter a functional issue, Boltigen's support can assist with replacement or troubleshooting for products within the warranty period.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-year limited warranty for manufacturing defects.\u003c\/li\u003e\n  \u003cli\u003eCustomer support available for installation or product concerns.\u003c\/li\u003e\n  \u003cli\u003ePackaged set of 30 valves reduces downtime from shortages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This 30-piece Boltigen access valve kit is aimed at HVAC technicians, refrigeration specialists, maintenance teams and contractors who need a bulk supply of service ports for fieldwork, retrofits and workshop spares. It's suitable for professionals who require robust, serviceable Schrader-style access points for charging, vacuuming and diagnostic tasks across multiple systems.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these valves compatible with standard HVAC hoses?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they use a 1\/4\" SAE inlet and 1\/4\" OD stem compatible with common HVAC hoses and gauges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does each valve include a core and cap?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each valve comes with a spring-assisted core and protective cap; a core remover is also included in the pack.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48083242025118,"sku":"B0B9SGR4FC","price":78.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-view-packaging.jpg?v=1785829403"},{"product_id":"boltigen-1-npt-fuel-transfer-hose-6ft-heavy-duty-nitrile-liner-stainless-braid-232-psi","title":"Boltigen 1\" NPT Fuel Transfer Hose 6ft — Heavy‑Duty Nitrile Liner \u0026 Stainless Braid, 232 PSI","description":"\u003cp\u003e\u003cstrong\u003eBoltigen 6-foot, 1-inch NPT fuel transfer hose is a heavy-duty, three-layer dispensing tube engineered to move gasoline, diesel, biodiesel and kerosene safely and reliably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis hose pairs a nitrile-rubber inner liner, stainless-steel braid, and a PVC\/nitrile blended outer jacket to deliver a balance of chemical resistance, flexibility and abrasion protection for farm, shop, or marine fuel handling. Rated for a working pressure of 232 PSI and a wide operating temperature range from -40 °F to 212 °F, the Boltigen hose is built for frequent use with pumps, nozzles and tanks that accept 1\" NPT fittings.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Boltigen hose stand up to different fuels?\u003c\/h3\u003e\n\u003cp\u003eThe inner nitrile compound resists swelling and degradation from hydrocarbons, making it suitable for gasoline, diesel, biodiesel blends and many solvents. The stainless braid preserves dimensional stability under pressure and improves puncture resistance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with diesel, gasoline, B20 biodiesel, E10–E85 ethanol blends, kerosene and many petroleum products\u003c\/li\u003e\n  \u003cli\u003eNitrile inner liner resists fuel absorption and softening\u003c\/li\u003e\n  \u003cli\u003eStainless-steel mid braid maintains shape under pressure and reduces kinking\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat fittings and equipment will this 1\" NPT hose work with?\u003c\/h3\u003e\n\u003cp\u003eThe hose uses standard 1\" NPT threaded connectors, which are widely used on transfer pumps, tank adapters and dispensing nozzles. That makes it straightforward to integrate into existing fuel systems without special adapters in most cases.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirectly mates with 1\" NPT pumps, spouts and tank fittings\u003c\/li\u003e\n  \u003cli\u003eSimplifies quick hook-up for temporary or permanent transfer setups\u003c\/li\u003e\n  \u003cli\u003eSecure thread engagement helps reduce leaks when tightened to specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and safe is the hose under field conditions?\u003c\/h3\u003e\n\u003cp\u003eThe hose construction combines materials chosen for abrasion resistance, pressure containment and temperature tolerance to perform in outdoor and industrial environments. With a burst pressure well above working pressure, the design includes redundancy to help prevent failures under normal use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorking pressure: 232 PSI; bursting pressure: 696 PSI for safety margin\u003c\/li\u003e\n  \u003cli\u003eOperational from -40 °F to 212 °F to handle cold starts and hot sun exposure\u003c\/li\u003e\n  \u003cli\u003eOuter jacket resists abrasion, oil, and weathering for extended service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat maintenance and inspection should I perform?\u003c\/h3\u003e\n\u003cp\u003eRegular visual checks and periodic pressure or leak testing extend hose life and keep transfers safe. Replace the hose if you see cracking, bulging, deep cuts or persistent leaks, and follow pump and tank manufacturer guidelines for torque and thread sealing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect before each use for cuts, kinks, cracks or fittings looseness\u003c\/li\u003e\n  \u003cli\u003eVerify connections are tight and use proper thread sealant where recommended\u003c\/li\u003e\n  \u003cli\u003eReplace immediately if inner liner exposure, severe abrasion, or bulging is observed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boltigen's 1\" NPT, 6-foot fuel transfer hose is aimed at farmers, construction crews, fleet maintainers, marine operators and DIY mechanics who need a rugged, compatible hose for routine dispensing and short-distance transfer of gasoline, diesel, biodiesel blends and similar fluids. It suits installations that require a standard 1\" NPT connection and a hose that tolerates outdoor conditions, frequent handling and a wide temperature range.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this hose safe for biodiesel blends like B20?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The nitrile inner liner is compatible with B20 biodiesel and many ethanol blends, making it suitable for common biodiesel use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What temperature range can the hose handle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The Boltigen hose operates from -40 °F to 212 °F, covering cold starts and hot outdoor conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48083332268190,"sku":"B0DJR5WQ8Q","price":99.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-6ft-fuel-hose.jpg?v=1785831851"},{"product_id":"boltigen-3-8-in-transmission-oil-cooler-hose-20ft-300-psi-sae-j1532","title":"Boltigen 3\/8 in Transmission Oil Cooler Hose — 20ft, 300 PSI, SAE J1532","description":"\u003cp\u003e\u003cstrong\u003eBoltigen's 3\/8\" ID transmission oil cooler hose is a 20-foot, SAE J1532-compliant line built to connect oil coolers, power steering, and hydraulic systems at up to 300 PSI while resisting heat, oil, and abrasion.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty cooler hose is made for mechanics, fleet technicians, and DIYers who need a reliable link between a vehicle's transmission or power steering system and its external cooler. Constructed with an inner polyester braid and a CPE outer cover, the hose delivers long service life across a broad temperature range and meets SAE J1532 standards for transmission cooler lines.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this hose handle pressure and extreme temperatures?\u003c\/h3\u003e\n\u003cp\u003eThe Boltigen cooler line is engineered for demanding conditions: it has a 300 PSI working pressure and a 1800 PSI burst rating, providing a large safety margin for hydraulic and transmission applications. It also tolerates climates and engine bays from -40°F up to 302°F, making it suitable for cold starts and high-heat environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated working pressure: 300 PSI for everyday operation.\u003c\/li\u003e\n  \u003cli\u003eBurst pressure: 1800 PSI for safety under surges.\u003c\/li\u003e\n  \u003cli\u003eTemperature range: -40°F to 302°F for season-spanning reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat fluids and systems is this 3\/8\" hose compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis line is compatible with common automotive and industrial fluids including transmission fluid, engine oil, hydraulic fluid, lubricants, and gasoline. Its materials resist chemical attack and swelling, so it can be used for power steering, transmission oil coolers, and other cooling or hydraulic circuit connections.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSuitable fluids: ATF, gear oil, hydraulic fluid, lubricants, gasoline.\u003c\/li\u003e\n  \u003cli\u003eApplications: transmission oil cooler lines, power steering cooler connections, hydraulic cooling loops.\u003c\/li\u003e\n  \u003cli\u003eMaterial resistance: chemical and oil-resistant CPE outer cover and reinforced inner braid.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the hose dimensions and construction details?\u003c\/h3\u003e\n\u003cp\u003eThe Boltigen cooler hose has a 3\/8 inch (9.5 mm) inner diameter, approximately 0.67 inch (16.5 mm) outer diameter, and ships as a 20-foot length to cover long runs or multiple installations. A polyester braid reinforcement provides strength and flexibility while the weather- and oil-resistant CPE outer layer protects against abrasion and environmental damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameter: 3\/8\" (9.5 mm); outer diameter: ~0.67\" (16.5 mm).\u003c\/li\u003e\n  \u003cli\u003eLength: 20 feet—enough for long chassis runs or spare stock.\u003c\/li\u003e\n  \u003cli\u003eConstruction: polyester braid reinforcement with CPE outer cover for durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this hose meet professional standards and installation needs?\u003c\/h3\u003e\n\u003cp\u003eManufactured to SAE J1532 specifications, this hose aligns with industry expectations for transmission oil cooler lines, offering installers confidence in performance and safety. The hose's flexible profile eases routing around engine components and its abrasion-resistant cover reduces chafing where it contacts brackets or chassis metal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandards: SAE J1532 compliant for professional use.\u003c\/li\u003e\n  \u003cli\u003eInstallation: flexible for tight routing and engine-bay installations.\u003c\/li\u003e\n  \u003cli\u003eDurability: abrasion-resistant outer cover reduces wear during service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Boltigen's 3\/8\" ID transmission oil cooler hose is aimed at automotive professionals, restoration shops, off-road vehicle builders, and knowledgeable DIY mechanics who need a dependable, standard-compliant line for transmission coolers, power steering coolers, or hydraulic circuits. If you require a 20-foot hose that balances flexibility, high-temperature tolerance, and proven pressure ratings for fluid cooling or hydraulic connections, this hose is a practical, ready-to-install option.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this hose safe for transmission fluid and power steering?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s compatible with transmission fluid, power steering fluid, hydraulic fluids, and gasoline according to the listed materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can it handle high engine-bay temperatures?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The hose is rated from -40°F to 302°F, suitable for most engine and climate conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48083424575646,"sku":"B0FFGM7DQH","price":89.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-hose-coil.jpg?v=1785833026"},{"product_id":"boltigen-3-4-inch-npt-fuel-transfer-hose-10-ft-232-psi-rated-40-f-to-212-f","title":"Boltigen 3\/4-inch NPT Fuel Transfer Hose 10 ft — 232 PSI Rated, -40°F to 212°F","description":"\u003cp\u003e\u003cstrong\u003eBoltigen 3\/4-inch NPT fuel transfer hose is a 10-foot, heavy-duty transfer line built to move gasoline, diesel, biodiesel and kerosene safely and reliably between pumps, tanks and equipment.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis reinforced hose mixes a nitrile inner tube, stainless-steel braid and a tough outer PVC\/nitrile blend to deliver flexibility, abrasion resistance and chemical compatibility across a wide temperature range. Designed for a 3\/4\" NPT threaded connection, it fits common pumps and nozzles used in automotive, agricultural, construction and marine refueling tasks. Rated for continuous operation down to -40 °F and up to 212 °F, and tested to a working pressure of 232 PSI, the hose balances durability and maneuverability for everyday fuel handling.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this hose stand up to different fuels and fluids?\u003c\/h3\u003e\n\u003cp\u003eThe inner nitrile rubber resists swelling and degradation from petroleum-based products, while the stainless-steel braid limits expansion and improves pressure handling. The outer PVC\/nitrile blend protects against abrasion, sunlight and general wear, so the hose maintains service life in rough environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNitrile inner tube resists gasoline, diesel and biodiesel permeation.\u003c\/li\u003e\n  \u003cli\u003eStainless-steel braid provides structural reinforcement and reduced whip.\u003c\/li\u003e\n  \u003cli\u003eOuter PVC\/nitrile jacket gives abrasion and weather resistance.\u003c\/li\u003e\n  \u003cli\u003eTemperature-rated -40 °F to 212 °F for varied climates and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my pump, nozzle or tank fittings?\u003c\/h3\u003e\n\u003cp\u003eThe hose comes with a standard 3\/4\" NPT threaded connector, an industry-accepted size for many portable and transfer pumps, hand nozzles and tank ports. Thread compatibility makes it straightforward to swap into existing systems without adapters when those components use 3\/4\" NPT.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4\" NPT threaded end matches common transfer equipment.\u003c\/li\u003e\n  \u003cli\u003e10-foot length offers reach without excessive bulk or coil.\u003c\/li\u003e\n  \u003cli\u003eDesigned for secure, leak-minimizing thread engagement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the pressure and temperature limits I should expect?\u003c\/h3\u003e\n\u003cp\u003eThis hose is engineered for frequent transfer use with a working pressure of 232 PSI and a bursting pressure near 696 PSI, providing a wide safety margin for pumps and transient spikes. Its material composition supports reliable performance across a broad thermal span so you can use it outdoors in winter or summer conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorking pressure: 232 PSI for typical transfer tasks.\u003c\/li\u003e\n  \u003cli\u003eBursting pressure: approximately 696 PSI for safety margins.\u003c\/li\u003e\n  \u003cli\u003eOperating temperatures: -40 °F to 212 °F for cold starts and hot climates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I use and maintain this transfer hose for best life?\u003c\/h3\u003e\n\u003cp\u003eInspect fittings and the jacket regularly for signs of wear or abrasion, and avoid kinking or sharp bends that could stress the braid. Drain and store the hose away from direct UV when not in use; periodic cleaning with mild detergent helps remove contaminants that can accelerate wear.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse internal flow path after prolonged biodiesel use to limit deposits.\u003c\/li\u003e\n  \u003cli\u003eStore coiled on a reel or shelf to prevent kinks and flattening.\u003c\/li\u003e\n  \u003cli\u003eCheck threads and sealing surfaces before each connection to prevent leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: technicians, fleet managers, farmers, boaters and contractors who need a dependable, serviceable fuel transfer hose that pairs with common 3\/4\" NPT equipment. If you require a mid-length hose rated for practical pressures, compatible with multiple fuel types and resistant to common shop and field stresses, this Boltigen 10-foot transfer hose offers a balanced choice for everyday fuel handling tasks. Boltigen inspects each hose before shipping and provides customer support for fit and performance questions.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this hose safe for biodiesel and diesel?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The nitrile inner tube and reinforced braid are compatible with diesel and biodiesel blends commonly used in transfer applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I connect this to my 3\/4\" NPT pump without an adapter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If your pump or nozzle has a 3\/4\" NPT thread, the Boltigen hose will attach directly for a secure connection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48083618201758,"sku":"B0CBDGXLJ7","price":99.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-view-hose-and-thread.jpg?v=1785834816"},{"product_id":"boltigen-ac-oil-dye-injector-for-r1234yf-r134a-r410a-2-oz-handheld-injector-with-backflow-prevention","title":"Boltigen AC Oil \u0026 Dye Injector for R1234yf R134a R410a — 2 oz Handheld Injector with Backflow Prevention","description":"\u003cp\u003e\u003cstrong\u003eBoltigen AC Oil Injector Kit is a handheld refrigerant oil and fluorescent dye injector engineered to add lubricant or dye safely into R1234yf, R134a and R410a air-conditioning systems while preventing backflow.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact kit gives technicians and DIYers a controlled way to introduce up to 2 ounces of oil or leak-detection dye into vehicle and small-split HVAC systems. Built with an aluminum hand body, brass fittings and durable rubber hose, the tool set includes pressure-port couplers for R1234yf, R134a and an R410a adapter plus accessories for convenient, repeatable use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the injector keep refrigerant from flowing back?\u003c\/h3\u003e\n\n\u003cp\u003eThe injector uses a built-in check valve that isolates the tool from the system once fluid is dispensed. That backflow prevention feature reduces the chance of refrigerant or oil returning into the injector barrel and helps protect the operator and the tool. Tight threaded connections and a 1\/4\" SAE brass fitting further secure the interface.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInternal check valve prevents reverse flow during or after injection\u003c\/li\u003e\n  \u003cli\u003e1\/4\" SAE brass connector ensures a tight, leak-resistant seal\u003c\/li\u003e\n  \u003cli\u003eHand-turn aluminum body allows controlled dispensing of oil or dye\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerants and fluids is the kit compatible with?\u003c\/h3\u003e\n\n\u003cp\u003eThis injector is designed to work with common automotive and small HVAC refrigerants — R1234yf, R134a and R410a — through the included low-side couplers and adapter. It accepts POE and mineral oils and is also suitable for fluorescent leak-detection dyes made for HVAC\/R. Use only compatible, manufacturer-recommended oils and dyes.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes R1234yf and R134a low-side snap-on couplers and an R410a adapter\u003c\/li\u003e\n  \u003cli\u003eWorks with POE, mineral oils and typical fluorescent HVAC dyes\u003c\/li\u003e\n  \u003cli\u003eSuitable for car AC systems and many residential\/small commercial units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do you load and operate the oil\/dye injector?\u003c\/h3\u003e\n\n\u003cp\u003eFill the clear cylinder with the required amount (up to 2 ounces) of oil or dye, then screw the check-valve assembly onto the cartridge and tighten. Bleed any trapped air by turning the inner core slightly, attach the appropriate low-side coupler, and slowly dispense the fluid while monitoring system pressures.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFill inner cylinder with measured fluid volume (2 oz typical capacity)\u003c\/li\u003e\n  \u003cli\u003eTighten check valve and rotate inner core to purge air before use\u003c\/li\u003e\n  \u003cli\u003eSnap low-side coupler onto service port and press or twist to inject\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and accessories are included, and how durable is it?\u003c\/h3\u003e\n\n\u003cp\u003eThe main body is CNC-friendly aluminum alloy for a robust, corrosion-resistant grip; the 1\/4\" SAE connector is brass for long-lasting sealing performance, while the thick rubber hose resists kinks and wear. The kit comes with a valve core remover, gloves, and a storage pouch to keep parts organized and protected on the job.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAluminum hand body, brass 1\/4\" SAE connector, thickened rubber hose\u003c\/li\u003e\n  \u003cli\u003eIncludes valve core remover, white gloves, and black flannelette storage pouch\u003c\/li\u003e\n  \u003cli\u003eCompact kit designed for frequent service use and easy transport\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boltigen's AC Oil Injector Kit is aimed at automotive technicians, HVAC service professionals and skilled DIYers who need a precise, portable tool for adding oil or fluorescent dye to R1234yf, R134a or R410a systems. If you perform routine AC maintenance, diagnose leaks with dye, or want a safer method to introduce lubricant into small systems, this kit provides the adapters, fittings and durability required for reliable on-the-job performance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this injector be used with both R1234yf and R134a systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes low-side couplers for R1234yf and R134a plus an R410a adapter for broader system compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much oil or dye does the injector hold?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The clear cylinder accepts about 2 ounces of refrigerant oil or fluorescent dye, suitable for typical service top-ups.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48083885326494,"sku":"B0CBRX14V1","price":97.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging.jpg?v=1785838577"},{"product_id":"boltigen-r1234yf-dye-injector-for-r1234yf-r134a-shut-off-valve-adjustable-quick-couplers-aluminum-body","title":"Boltigen R1234yf Dye Injector for R1234yf\/R134a — Shut-off Valve, Adjustable Quick Couplers, Aluminum Body","description":"\u003cp\u003e\u003cstrong\u003eBoltigen R1234yf Dye Injector is a compact, professional-grade AC oil and dye injector with a shut-off valve and adjustable quick couplers for both R1234yf and R134a systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis injector kit is built for technicians and DIYers who need a precise, mess-minimizing way to add oil or UV dye to automotive air conditioning systems. Hand-finished aluminum construction, etched volume markings, and a user-friendly shut-off valve simplify topping up compressor oil or introducing trace dye. The kit also includes adjustable quick couplers and accessories to support safe connection and repeated use.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the shut-off valve improve the oil injection process?\u003c\/h3\u003e\n\u003cp\u003eThe integrated shut-off valve gives you control over flow so you can start and stop injection without disconnecting hoses or wasting fluid. That reduces spills, improves measurement accuracy, and protects the system from overfill.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eQuickly stop flow when the correct volume is reached\u003c\/li\u003e\n  \u003cli\u003ePrevents drips during coupling and uncoupling\u003c\/li\u003e\n  \u003cli\u003eEnables stepwise injection for precise topping-up\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan this injector work with both R1234yf and R134a systems?\u003c\/h3\u003e\n\u003cp\u003eYes — the kit includes adjustable quick couplers that adapt to service ports for R1234yf and R134a refrigerants. Those couplers make the tool versatile across modern vehicles and older models without needing separate adapters.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdjustable couplers fit common service port sizes\u003c\/li\u003e\n  \u003cli\u003eBrass construction resists wear from repeated use\u003c\/li\u003e\n  \u003cli\u003eOne tool covers both refrigerant types for convenience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features make this injector durable and accurate?\u003c\/h3\u003e\n\u003cp\u003eThe main body is precision-machined from aluminum and the cylinder features etched volume markings that won’t fade. A reinforced hose and brass quick couplers deliver a long service life, while the shut-off valve and clear markings support repeatable, accurate fills.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum body for strength and light weight\u003c\/li\u003e\n  \u003cli\u003eEtched measurement marks (1\/4 oz to 2 oz \/ 7.5–60 ml)\u003c\/li\u003e\n  \u003cli\u003eDurable rubber hose and brass couplers reduce leaks and wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to use this injector kit for a routine service?\u003c\/h3\u003e\n\u003cp\u003eOperation is straightforward: rotate the cylinder open, pour in the desired oil or dye, secure the cap, run the A\/C, attach the coupler, and rotate to inject. The included accessories and clear markings reduce guesswork, making the process faster and cleaner for pros and hobbyists.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStepwise instructions: fill, cap, connect, then inject\u003c\/li\u003e\n  \u003cli\u003eIncludes two oil checkers and a valve core remover for common tasks\u003c\/li\u003e\n  \u003cli\u003eSupplied gloves and storage bag keep components clean between uses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boltigen’s R1234yf Dye Injector kit suits automotive technicians, fleet mechanics, and knowledgeable DIYers who service HVAC systems and want a compact, accurate tool for adding oil or UV dyes. If you need compatibility with both R1234yf and R134a systems, etched volume control, and a shut-off valve to prevent messes, this kit offers a balanced mix of durability, precision, and useful accessories for routine maintenance and leak-detection prep.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this injector leak when switching between R1234yf and R134a?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — the adjustable brass couplers and shut-off valve minimize leaks when changing connections between R1234yf and R134a ports.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What volume range can I inject with this tool?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The injector has etched markings from 1\/4 oz (7.5 ml) up to 2 oz (60 ml) for controlled dosing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48083981893790,"sku":"B0CYP4YB9R","price":105.11,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-view-injector-kit.jpg?v=1785842147"},{"product_id":"boltigen-fuel-pressure-gauge-0-15-psi-stainless-steel-1-8-npt-inline-with-3-8-barb-glycerin-filled-vibration-damped","title":"Boltigen Fuel Pressure Gauge 0-15 PSI Stainless Steel, 1\/8\" NPT Inline with 3\/8\" Barb — Glycerin-Filled Vibration-Damped","description":"\u003cp\u003e\u003cstrong\u003eBoltigen's inline fuel pressure gauge kit is a stainless-steel, glycerin-filled 0–15 psi gauge with a 1\/8\" NPT inlet and 3\/8\" barb adapter for easy center-back mounting and reliable fuel system monitoring.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for garages, workshops, and field use, this Boltigen kit combines corrosion-resistant construction with a vibration-damping glycerin fill so you get steady, readable fuel pressure values. The gauge covers the common low-pressure range used by many carbureted and EFI systems and includes a standard fuel line barb so you can fit it to most 3\/8\" hoses without hunting for extra fittings.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate and stable are readings from this Boltigen fuel pressure gauge?\u003c\/h3\u003e\n\u003cp\u003eThe gauge measures 0–15 psi and is glycerin-filled to minimize needle flutter, giving more consistent readings when the engine or environment vibrates. Its stainless-steel case protects internal parts from contamination and helps maintain accuracy over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRange: 0–15 psi for low-pressure fuel systems\u003c\/li\u003e\n  \u003cli\u003eGlycerin fill reduces needle vibration under load\u003c\/li\u003e\n  \u003cli\u003eStainless steel housing resists corrosion and contamination\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation steps and fittings are included with the kit?\u003c\/h3\u003e\n\u003cp\u003eThe kit arrives with a 1\/8\" NPT male threaded connection for inline or panel mounting and a 3\/8\" barb adapter so you can join it directly to standard fuel hose. Center-back mount design simplifies placement on a firewall, fuel line, or custom bracket while keeping the face visible for quick checks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/8\" NPT threaded connection for common fuel fittings\u003c\/li\u003e\n  \u003cli\u003e3\/8\" barb adapter for direct hose attachment\u003c\/li\u003e\n  \u003cli\u003eCenter-back mount layout for straightforward bracket mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this gauge work for automotive, marine, or industrial fuel systems?\u003c\/h3\u003e\n\u003cp\u003eYes — the Boltigen gauge suits a variety of low-pressure fuel systems where 0–15 psi monitoring is appropriate, including older carbureted cars, small engines, marine applications, and light industrial equipment. It is not designed for high-pressure fuel injection systems that require much higher psi ranges.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for carbureted and low-pressure EFI applications\u003c\/li\u003e\n  \u003cli\u003eSafe for marine use thanks to stainless components\u003c\/li\u003e\n  \u003cli\u003eNot suitable for high-pressure direct-injection systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the gauge in real-world conditions?\u003c\/h3\u003e\n\u003cp\u003eConstructed from stainless steel and filled with glycerin, the gauge resists corrosion and reduces damage from constant vibration. Those features make it a good choice for vehicles and equipment exposed to moisture, salt air, or rough operating environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel case and fittings for long-term durability\u003c\/li\u003e\n  \u003cli\u003eGlycerin dampens vibration to protect internal movement\u003c\/li\u003e\n  \u003cli\u003eCompact center-back mount reduces exposure and snagging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Mechanics, tuners, boat owners, and DIY enthusiasts who need a compact, dependable way to monitor low-range fuel pressure will find this Boltigen kit useful. If you want an easy-to-install gauge for troubleshooting, tuning, or routine checks on carbureted engines, small gasoline systems, or marine fuel lines, this product gives clear readings and durable construction without requiring extra adapters.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this Boltigen gauge suitable for high-pressure fuel injection?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It measures 0–15 psi and is intended for low-pressure systems, not high-pressure direct-injection setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include everything to mount it inline?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It includes a 1\/8\" NPT connection and a 3\/8\" barb adapter for direct hose installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48084332707998,"sku":"B0FG6TTLHB","price":55.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-face-gauge.jpg?v=1785850345"},{"product_id":"boltigen-r1234yf-to-r134a-adapter-kit-3-piece-90-brass-conversion-set-with-double-o-ring-seals","title":"Boltigen R1234yf to R134a Adapter Kit — 3-Piece 90° Brass Conversion Set with Double O-Ring Seals","description":"\u003cp\u003e\u003cstrong\u003eBoltigen's R1234yf to R134a adapter kit converts vehicle A\/C service ports so technicians can safely use R134a service hoses and gauges on R1234yf systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 3-piece conversion set includes a 90-degree red high-pressure adapter, a 90-degree blue low-pressure adapter and a dual-head valve core remover. Each adapter is machined from brass, uses double O-ring and valve-core sealing to help prevent leaks, and features a knurled grip for fast one-hand installation and removal. The kit is specifically designed for automotive air conditioning recharging tasks where access or compatibility requires adapting between R1234yf and R134a quick couplers.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these adapters convert R1234yf service ports to accept R134a fittings?\u003c\/h3\u003e\n\u003cp\u003eThe adapters physically mate to R1234yf service ports, creating an interface compatible with standard R134a quick couplers. Internal valve cores and double O-ring seals maintain a secure connection while allowing refrigerant service lines to attach without modifying vehicle components.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e90° angled body to clear tight engine bays\u003c\/li\u003e\n\u003cli\u003eBrass construction resists corrosion and temperature extremes\u003c\/li\u003e\n\u003cli\u003eDouble O-ring plus valve-core sealing reduces risk of gas escape\u003c\/li\u003e\n\u003cli\u003eColor-coded: red for high side, blue for low side for quick identification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these adapters leak or damage my vehicle’s A\/C system?\u003c\/h3\u003e\n\u003cp\u003eEach adapter is designed with a double sealing system (O-ring plus valve core) to minimize leakage when installed correctly. Proper use means tightening by hand with a knurled surface and verifying seals before charging; never force overtighten or use damaged seals.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInspect O-rings for cuts or debris before use\u003c\/li\u003e\n\u003cli\u003eHand-tighten using knurled grip; avoid excessive torque\u003c\/li\u003e\n\u003cli\u003eUse the included valve core remover to replace or service cores safely\u003c\/li\u003e\n\u003cli\u003eTest connections for leaks after hooking up service equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools and skills are needed to use this conversion kit safely?\u003c\/h3\u003e\n\u003cp\u003eBasic A\/C servicing skills and common refrigeration gauges\/hoses are sufficient to use the Boltigen adapters. The kit simplifies hose attachment, but you should still follow standard A\/C safety procedures and manufacturer service guidelines.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard R134a service hoses and gauges required\u003c\/li\u003e\n\u003cli\u003eSimple hand tools for installing\/removing valve cores included\u003c\/li\u003e\n\u003cli\u003eFamiliarity with A\/C pressures, refrigerant handling, and PPE recommended\u003c\/li\u003e\n\u003cli\u003eSuitable for garages, mobile technicians, and DIYers with experience\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and how durable are the parts?\u003c\/h3\u003e\n\u003cp\u003eThe package includes a red 90° high-pressure adapter, a blue 90° low-pressure adapter and a dual-head valve core remover. All metal parts are brass for longevity; knurled surfaces help with rapid operation even when hands are oily or gloved.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOne red high-side 90° adapter (R1234yf to R134a)\u003c\/li\u003e\n\u003cli\u003eOne blue low-side 90° adapter (R1234yf to R134a)\u003c\/li\u003e\n\u003cli\u003eOne dual-head valve core remover tool for servicing cores\u003c\/li\u003e\n\u003cli\u003eBrass bodies with corrosion and temperature resistance for repeated use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: technicians, mobile service providers, and experienced DIYers who need a reliable way to use existing R134a service equipment on R1234yf-equipped vehicles. The Boltigen conversion kit is aimed at users who require quick, secure coupler conversion in confined engine bays and value durable brass construction, clear color coding, and a compact valve-core tool for on-the-job maintenance. It is not a substitute for proper refrigerant training; follow local regulations and safety procedures when servicing automotive A\/C systems.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these adapters on any R1234yf vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit standard R1234yf service ports; verify your vehicle uses the common quick-port standard before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the adapters prevent refrigerant leaks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The double O-ring plus valve-core sealing minimizes leaks when installed correctly, but always test connections.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48084437729438,"sku":"B0C3H62QHD","price":55.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-kit.jpg?v=1785855263"},{"product_id":"boltigen-rv-city-water-fill-inlet-lead-free-brass-check-valve-3-4-nh-to-1-2-npt-flush-3-white-flange-with-dust-plug","title":"Boltigen RV City Water Fill Inlet — Lead-Free Brass Check Valve, 3\/4\" NH to 1\/2\" NPT, Flush 3\" White Flange with Dust Plug","description":"\u003cp\u003e\u003cstrong\u003eBoltigen's RV city water fill inlet is a lead-free brass check valve and hose connector that converts a 3\/4\" NH (GHT) female inlet to a 1\/2\" NPT male, preventing backflow and protecting your RV fresh water system.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you’re hooking up at a campground or leaving your trailer in storage, this compact, flush-mount inlet provides a dependable city water connection and a dust-covered port. Constructed from lead-free brass with a sturdy white plastic 3\" flange and a flexible rubber dust plug, the assembly is built for repeated use and resists corrosion from outdoor exposure.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this inlet connector stop contaminants from entering my RV water lines?\u003c\/h3\u003e\n\u003cp\u003eThe built-in check valve prevents backflow by allowing water to flow into the RV but not back toward the campground supply, reducing the chance of contaminants entering your fresh water plumbing. The rubber dust plug covers the connection when not in use to keep dirt and insects out.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-free brass body resists corrosion and maintains potable water safety.\u003c\/li\u003e\n  \u003cli\u003eOne-way check valve design prevents backward flow into your system.\u003c\/li\u003e\n  \u003cli\u003eFlexible rubber dust plug seals the inlet when disconnected.\u003c\/li\u003e\n  \u003cli\u003eFlush 3\" flange provides a clean exterior install and protects the valve.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this connector easy to install and compatible with my RV fittings?\u003c\/h3\u003e\n\u003cp\u003eYes — the unit threads into standard 1\/2\" NPT female plumbing inside the RV and accepts a 3\/4\" NH (GHT) garden-style hose on the exterior, making it compatible with most campground city water hoses. Installation requires correct flange orientation to prevent physical stress on the valve; the flange seats flush to the RV wall for a neat finish.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4\" NH (GHT) female inlet fits common RV hose couplers.\u003c\/li\u003e\n  \u003cli\u003e1\/2\" NPT male threads connect to standard RV plumbing.\u003c\/li\u003e\n  \u003cli\u003e3\" plastic flange provides mounting footprint for flush installation.\u003c\/li\u003e\n  \u003cli\u003eHand-friendly grip on the inlet makes hoses simple to attach.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability features should I expect from this water inlet?\u003c\/h3\u003e\n\u003cp\u003eThe main housing is constructed from lead-free brass to protect water quality while providing strength and corrosion resistance. The flange is made of durable plastic to resist cracking, and the rubber dust plug is flexible for repeated use. These materials together allow the valve to withstand typical pressures and outdoor environmental conditions encountered during travel and storage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-free brass body ensures safe potable water contact.\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant finish prolongs service life outdoors.\u003c\/li\u003e\n  \u003cli\u003eRigid plastic flange resists impact and weathering.\u003c\/li\u003e\n  \u003cli\u003eRubber plug offers a tight seal and easy replacement if worn.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat common problems should I watch for after installation?\u003c\/h3\u003e\n\u003cp\u003eImproper flange angle or misalignment during mounting can place torque or bending forces on the valve, which may lead to premature failure. Ensure the flange sits flush and the threads are fully engaged. Periodically check the dust plug and valve for debris and replace the plug if it becomes cracked.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways align the flange flush with the RV wall to avoid stress.\u003c\/li\u003e\n  \u003cli\u003eHand-tighten hoses; avoid excessive wrench torque on the inlet.\u003c\/li\u003e\n  \u003cli\u003eInspect the rubber plug for wear and replace as needed.\u003c\/li\u003e\n  \u003cli\u003eCheck for leaks after first pressurizing the system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: RV owners, camper renovators, and marine trailer users who want a reliable, lead-free city water hookup with backflow prevention and a dust-protected port. It's ideal for anyone replacing a worn inlet or upgrading older fittings to a safer, corrosion-resistant brass valve that accepts standard campground hoses.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this fit my RV existing plumbing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It threads into a standard 1\/2\" NPT female fitting inside the RV and accepts 3\/4\" NH (GHT) hoses externally.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the valve safe for drinking water?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the inlet body is made of lead-free brass suitable for potable water systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48084445954206,"sku":"B09T3G4QXK","price":53.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-inlet-flush-mount.jpg?v=1785855549"},{"product_id":"boltigen-r134a-to-r1234yf-adapter-kit-brass-high-low-side-quick-couplers-auto-close-seals","title":"Boltigen R134a to R1234yf Adapter Kit — Brass High \u0026 Low-Side Quick Couplers, Auto-Close Seals","description":"\u003cp\u003e\u003cstrong\u003eBoltigen's R134a to R1234yf Adapter Kit converts between R1234yf and R134a vehicle AC service ports quickly and securely for charging, diagnostics, and recovery.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eTransitioning between older R134a systems and newer R1234yf refrigerant can slow down service work without the proper fittings. This Boltigen two-piece adapter set includes color-coded high- and low-side quick couplers made from brass, engineered seals and an auto-close action so technicians and DIYers can attach manifold gauges and service tools without modifying lines or risking leaks.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these adapters let me service both R134a and R1234yf systems?\u003c\/h3\u003e\n\u003cp\u003eThe kit provides both a low-side and a high-side quick coupler that physically mates R1234yf service ports to R134a charging tools. Each coupler uses different thread and seat sizes so you can connect a manifold, vacuum pump, or charging hose to the opposite refrigerant type safely for testing, evacuation, or topping up.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-side (blue): 14 mm female R1234yf to 13 mm R134a low-pressure quick coupler.\u003c\/li\u003e\n  \u003cli\u003eHigh-side (red): 17 mm female R1234yf to 16 mm R134a high-pressure quick coupler.\u003c\/li\u003e\n  \u003cli\u003eColor-coded for fast identification during multi-vehicle work.\u003c\/li\u003e\n  \u003cli\u003eAllows use of existing R134a tools on R1234yf-equipped cars and vice versa for diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat build quality and sealing features ensure safe connections?\u003c\/h3\u003e\n\u003cp\u003eBoltigen makes these couplers from brass for corrosion resistance and long life, with knurled grip rings for positive hand operation. The internal design uses six sealing balls plus an auto-close mechanism that helps prevent refrigerant loss when attaching or detaching tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable brass construction resists wear and does not gall easily.\u003c\/li\u003e\n  \u003cli\u003eSix-ball sealing arrangement provides multiple contact points for a tight seal.\u003c\/li\u003e\n  \u003cli\u003eAuto-close feature minimizes accidental refrigerant discharge during swaps.\u003c\/li\u003e\n  \u003cli\u003eKnurled grips enable secure manual operation without tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich applications and tools are these adapters compatible with?\u003c\/h3\u003e\n\u003cp\u003eThe adapter pair is designed for automotive air-conditioning work: charging, manifold gauge hookups, leak diagnostics, recovery and evacuation when moving between refrigerant standards. They work with common AC manifolds, vacuum pumps and charging hoses that accept R134a or R1234yf quick couplers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits R1234yf-equipped cars to allow R134a tool use for testing and service.\u003c\/li\u003e\n  \u003cli\u003eUseful in retrofit or transitional shop environments handling mixed refrigerants.\u003c\/li\u003e\n  \u003cli\u003eCompatible with most aftermarket manifolds, hoses, and recovery machines.\u003c\/li\u003e\n  \u003cli\u003eNot a refrigerant converter — intended for service port access only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Boltigen's adapter kit is aimed at professional automotive technicians, independent mechanics, and knowledgeable DIYers who routinely encounter both R134a and R1234yf systems. If you need a reliable, color-coded coupling solution to speed up diagnostics and charging without modifying service equipment, this brass adapter set provides a practical, reusable interface between refrigerant standards.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these adapters to convert refrigerant between R134a and R1234yf?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These adapters only allow connecting tools between port types; they do not change refrigerant chemistry or make blends compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the couplers leak-resistant for shop use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Brass construction, six sealing balls and an auto-close function reduce leakage during attachment and removal.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48084537606302,"sku":"B0C5ZYKYP4","price":55.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-view-dual-adapters.jpg?v=1785859042"},{"product_id":"boltigen-r1234yf-to-r134a-adapter-kit-red-high-side-blue-low-side-brass-quick-couplers-with-ball-latch","title":"Boltigen R1234yf to R134a Adapter Kit — Red High-Side \u0026 Blue Low-Side Brass Quick-Couplers with Ball-Latch","description":"\u003cp\u003e\u003cstrong\u003eBoltigen’s R1234yf to R134a adapter kit converts standard R134a quick-coupler hoses and gauges to work with R1234yf refrigerant quickly and securely.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhen servicing modern automotive air conditioning systems, compatibility between fittings matters. This Boltigen conversion set includes a red high-side coupler and a blue low-side coupler built in solid brass with a ball-latch and green sealing ring, letting technicians and DIYers use existing R134a hoses, manifolds, and charging tools with R1234yf systems without swapping entire hose assemblies.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter let me use R134a tools on R1234yf systems?\u003c\/h3\u003e\n\n\u003cp\u003eThe adapters thread onto or plug into standard R134a quick couplers and convert the connection geometry and sealing to match R1234yf ports. Once attached, they allow pressure gauges, hoses, and charging equipment originally for R134a to interface safely with R1234yf fittings.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRed high-side and blue low-side color coding for immediate identification\u003c\/li\u003e\n  \u003cli\u003eBall-latch mechanism ensures secure engagement with service ports\u003c\/li\u003e\n  \u003cli\u003eGreen rubber seal ring provides a tight, low-leak joint\u003c\/li\u003e\n  \u003cli\u003eWorks with 3-way R1234yf\/R134a manifold gauge sets and standard charging hoses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these adapters durable and leak-resistant for professional use?\u003c\/h3\u003e\n\n\u003cp\u003eThe couplers are machined from robust brass for corrosion resistance and mechanical strength, reducing wear from repeated connects and disconnects. The internal ball-latch and integrated rubber seal focus on minimizing refrigerant loss during service, making them a dependable option for busy garages.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBrass body resists deformation and corrosion over time\u003c\/li\u003e\n  \u003cli\u003eBall-latch design secures the fitting under pressure cycles\u003c\/li\u003e\n  \u003cli\u003eReplaceable-style rubber seal for consistent tightness\u003c\/li\u003e\n  \u003cli\u003eSuitable for repeated professional and DIY use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat applications and hoses are compatible with this conversion kit?\u003c\/h3\u003e\n\n\u003cp\u003eThese adapters were designed to bridge the gap between legacy R134a tooling and newer R1234yf systems. They can convert refrigerator recharge hoses, automotive R134a charging hoses, and can be integrated into AC oil injector setups that otherwise use R134a quick couplers.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eConverts refrigerator R134a charging hoses to R1234yf use\u003c\/li\u003e\n  \u003cli\u003eAdapts auto R134a charge hoses for R1234yf vehicle service\u003c\/li\u003e\n  \u003cli\u003eCompatible with most standard quick-coupler manifolds and gauges\u003c\/li\u003e\n  \u003cli\u003eCan be used with oil injector lines where quick coupling is needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I identify and install the two couplers correctly?\u003c\/h3\u003e\n\n\u003cp\u003eEach coupler is color-coded—red for the high-pressure side and blue for the low-pressure side—matching HVAC conventions to avoid cross-connection. Installation is a straightforward push-and-lock or threaded connection depending on your hose end; ensure the green seal seats fully and check for leaks before pressurizing the system.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eRed = high-side, blue = low-side for fast identification\u003c\/li\u003e\n  \u003cli\u003ePush to engage ball-latch or thread onto compatible fittings\u003c\/li\u003e\n  \u003cli\u003eInspect green rubber seal and replace if damaged before use\u003c\/li\u003e\n  \u003cli\u003ePerform a pressure\/leak test after installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Boltigen’s R1234yf to R134a adapter set is aimed at automotive technicians, refrigeration service professionals, and informed DIY enthusiasts who need a cost-effective way to service R1234yf systems using existing R134a hoses, gauges, and accessories. If you maintain mixed fleets, retrofit older equipment, or want to avoid replacing multiple certified hoses, this compact brass kit provides a practical bridge between refrigerant standards while prioritizing a secure seal and durable construction.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these adapters with my existing R134a charging hose?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit adapts R134a quick-coupler hoses to connect with R1234yf service ports, letting you use your current hoses and gauges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the adapters prevent refrigerant leaks during service?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They feature a ball-latch and green rubber seal designed to minimize leaks, but always perform a pressure test after installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48084869644446,"sku":"B09VGP3N9W","price":57.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-view-couplers.jpg?v=1785864611"},{"product_id":"boltigen-refrigerator-freon-recharge-hose-kit-r134a-r12-r22-white-style-1-2-bpv31-piercing-valves-self-sealing-r134a-adapter","title":"Boltigen Refrigerator Freon Recharge Hose Kit R134a\/R12\/R22 White-Style 1 — 2 BPV31 Piercing Valves \u0026 Self-Sealing R134a Adapter","description":"\u003cp\u003e\u003cstrong\u003eBoltigen Refrigerator Freon Recharge Hose Kit is a compact R134a\/R12\/R22 refrigerant refill set that includes two BPV31 bullet piercing tap valves and a self-sealing R134a adapter to make fridge refrigerant top-ups fast and reliable.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis charging kit bundles the most-used service fittings for appliance refrigerant maintenance: two BPV31 piercing tap valves, an R134a self-sealing adapter, and a pressure gauge-friendly hose assembly with a 1\/4\" SAE female port. The components are brass and metal for durability, and the gauge reads across common refrigerants so you can monitor pressure while refilling. It’s designed for technicians and knowledgeable DIYers who need a lightweight, portable solution for refrigerator refrigerant service.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use the BPV31 bullet piercing tap valves safely?\u003c\/h3\u003e\n\n\u003cp\u003eBPV31 piercing valves allow you to tap into refrigerant lines without brazing or soldering. Install the valve onto the appliance tubing that matches the compatible outside diameters, tighten securely, then use the included hose and adapter to puncture and control refrigerant flow. Work slowly and follow refrigerant-handling regulations to avoid leaks and environmental release.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with 1\/4\", 5\/16\", and 3\/8\" outside diameter pipes\u003c\/li\u003e\n  \u003cli\u003eBrass construction for corrosion resistance and strength\u003c\/li\u003e\n  \u003cli\u003eSimple threaded installation—no welding required\u003c\/li\u003e\n  \u003cli\u003eUse proper PPE and follow local refrigerant handling laws\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit work with disposable R134a puncture cans?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the R134a self-sealing adapter is made to mate with puncture-style refrigerant cans so you can connect them to the hose assembly without wasting refrigerant. The adapter seals automatically when disconnected, minimizing leaks and improving convenience when topping up an appliance. Ensure the can and adapter are compatible with R134a service fittings before use.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes one R134a self-sealing adapter for puncture cans\u003c\/li\u003e\n  \u003cli\u003eSeals on disconnection to reduce refrigerant loss\u003c\/li\u003e\n  \u003cli\u003eWorks with puncture-type R134a disposable cans\u003c\/li\u003e\n  \u003cli\u003ePair with the BPV31 valves to control flow into appliance lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerants and appliances can this charging hose handle?\u003c\/h3\u003e\n\n\u003cp\u003eThe hose and gauge are marked to read pressures for R134a and can also be used with R12, R22, and R502 for diagnostic reference. It’s engineered for refrigerator and small appliance service rather than large HVAC systems. Use this set for domestic refrigerators, freezers, and other small refrigeration appliances where the listed refrigerants are appropriate.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eGauge calibrated for R134a, with reference values for R12, R22, R502\u003c\/li\u003e\n  \u003cli\u003e1\/4\" SAE female port to connect to common access valves\u003c\/li\u003e\n  \u003cli\u003eBest for domestic refrigerators, freezers, and small appliances\u003c\/li\u003e\n  \u003cli\u003eNot intended as a full-service HVAC manifold substitute\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and serviceable are the kit components?\u003c\/h3\u003e\n\n\u003cp\u003eCritical parts such as the puncture tap, hose fittings, and gauge shell are built from brass and metal to resist wear and corrosion during repeated use. The BPV31 tap valves are compatible with a range of legacy part numbers, making them suitable replacements during repairs. Regular inspection of seals and threads will prolong service life.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSolid brass and metal construction for longevity\u003c\/li\u003e\n  \u003cli\u003eReplaces common valve part numbers like AP4502525 and GPV31\u003c\/li\u003e\n  \u003cli\u003eSimple threaded parts for easy replacement or service\u003c\/li\u003e\n  \u003cli\u003eKeep O-rings and seal surfaces clean for reliable sealing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Boltigen Refrigerator Freon Recharge Hose Kit is aimed at appliance technicians, maintenance professionals, and experienced DIYers who understand refrigerant handling and need a portable, cost-effective kit for topping up residential refrigerators and small freezers. It’s not a substitute for certified HVAC service on larger systems or for users unfamiliar with refrigerant safety and regulations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the BPV31 valves be used on multiple pipe sizes?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The BPV31 piercing valves fit 1\/4\", 5\/16\", and 3\/8\" outside diameter pipes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit automatically prevent refrigerant leaks when disconnecting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The R134a self-sealing adapter reduces leaks at disconnection, but follow safe handling to minimize release.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48085376729246,"sku":"B09T2BLK17","price":63.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-and-components_307d86a2-16ee-4af4-94d5-57ecc4878fcb.jpg?v=1785870540"},{"product_id":"boltigen-r134a-adapter-kit-brass-high-low-quick-couplers-with-can-taps-manifold-adapter","title":"Boltigen R134A Adapter Kit — Brass High\/Low Quick Couplers with Can Taps \u0026 Manifold Adapter","description":"\u003cp\u003e\u003cstrong\u003eBoltigen R134A Adapters Kit is a complete brass quick-coupler and can-tap set that lets you connect, control and refill R134a automotive AC systems with leak-resistant, self-sealing and puncture-capable fittings.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis Boltigen kit includes high- and low-side adjustable quick couplers, a pair of can taps that accept both self-sealing and puncture-style R134a cans, and a threaded manifold adapter. Built from durable brass with multiple sealing features, the set is designed to work with 1\/4-inch refrigerant hoses and standard R134a service ports so you can recharge or evacuate a vehicle air conditioning system reliably.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these adapters connect to my car and tools?\u003c\/h3\u003e\n\u003cp\u003eThe kit provides red and blue adjustable couplers for the high and low service ports that accept a 1\/4-inch female refrigerant hose on one side and the vehicle’s threaded service port on the other. The adjustable knob helps engage or isolate the service connection without forcing the valve.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits standard R134a threaded service ports (high and low).\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch female hose fitting on the coupler inlet.\u003c\/li\u003e\n  \u003cli\u003eAdjustable knob for controlled engagement and shutoff.\u003c\/li\u003e\n  \u003cli\u003eWorks with common manifold gauges and hoses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use these can taps with both self-sealing and puncture cans?\u003c\/h3\u003e\n\u003cp\u003eYes — the Boltigen can taps are made to handle silver self-sealing R134a cans and gold puncture-style cans, so you don’t need separate tools for different refrigerant containers. Internal seals and secure threading reduce leaks during can attachment and dispensing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-seal compatible for quick, drip-free connection.\u003c\/li\u003e\n  \u003cli\u003ePiercing (puncture) style tap included for older cans.\u003c\/li\u003e\n  \u003cli\u003eInternal green O-rings add a second line of defense against leaks.\u003c\/li\u003e\n  \u003cli\u003eThread design helps maintain a consistent seal while dispensing refrigerant.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the Boltigen fittings leak-resistant and durable?\u003c\/h3\u003e\n\u003cp\u003eBoltigen uses solid brass construction combined with a 5-lock-ball coupler valve core and precision-threaded can tap to provide long-term strength and reliable sealing. The product’s multiple sealing points — valve core, lock balls and O-rings — minimize refrigerant loss during service operations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass bodies resist corrosion and handle repeated use.\u003c\/li\u003e\n  \u003cli\u003e5-lock-ball design secures the connection to the service port.\u003c\/li\u003e\n  \u003cli\u003eGreen internal O-rings improve sealing at the can tap interface.\u003c\/li\u003e\n  \u003cli\u003eAdjustable control knob helps prevent accidental discharge or leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this kit fit into my existing AC recharge workflow?\u003c\/h3\u003e\n\u003cp\u003eThe Boltigen kit integrates with standard automotive AC tools: hook the couplers to vehicle service ports, attach the 1\/4-inch hose to your manifold gauge, and use the can tap to dispense refrigerant into the system. It’s suitable for recharging, evacuating, and general service when used with proper gauges and vacuum pumps.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with most R134a manifold gauges and service hoses.\u003c\/li\u003e\n  \u003cli\u003eCan be used for topping up or evacuating systems when paired with proper equipment.\u003c\/li\u003e\n  \u003cli\u003eColor-coded red\/blue makes high\/low port identification quick and safe.\u003c\/li\u003e\n  \u003cli\u003eCompact brass fittings are easy to store and transport in a tool kit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Boltigen R134A Adapters Kit is aimed at professional mechanics, DIY auto enthusiasts and HVAC hobbyists who work on R134a automotive air conditioning systems and need reliable brass quick couplers and versatile can taps. It’s particularly useful if you require both self-sealing and puncture-capable can access, solid leak protection, and compatibility with standard 1\/4-inch hoses and manifold gauges. For safe operation, pair the kit with the correct gauges, vacuum pump and follow refrigerant handling regulations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these adapters compatible with R134a manifold gauges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Boltigen couplers accept 1\/4-inch female hose fittings and work with standard R134a manifold gauges.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the can taps work on both self-sealing and puncture cans?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This kit includes taps for silver self-sealing cans and gold piercing-style cans, so both types are supported.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48085627633822,"sku":"B0D9YCP2KY","price":68.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-adapter-kit.jpg?v=1785875295"},{"product_id":"boltigen-car-a-c-quick-coupler-kit-r134a-to-r1234yf-adapter-set-high-low-six-ball-locking-1-4-sae-fits-gauges","title":"Boltigen Car A\/C Quick Coupler Kit — R134a to R1234yf Adapter Set, High\/Low Six-Ball Locking, 1\/4\" SAE Fits Gauges","description":"\u003cp\u003e\u003cstrong\u003eBoltigen's Car A\/C Quick Coupler Kit is a set of durable brass, aluminum and steel adapters that let you convert and connect R134a service ports to R1234yf charging equipment reliably and with minimal leakage.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit includes matched high- and low-side quick couplers plus multiple adapters to bridge 1\/4\" SAE gauge hoses and common vehicle fittings, making it easier to attach manifold gauges, charging hoses, or service tools across refrigerant types. Designed for repeated garage use, the parts use a six-ball locking mechanism and rubber sealing to reduce refrigerant loss during connection and disconnection. The package gives technicians and DIYers the flexibility to work on vehicles equipped with R134a or newer R1234yf systems without needing separate hose sets for each refrigerant.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these adapters let me use R134a tools on R1234yf ports?\u003c\/h3\u003e\n\u003cp\u003eThe kit supplies both low- and high-side couplers sized to mate with R1234yf service valves while terminating in 1\/4\" SAE male threads to accept common refrigerant hoses and gauge fittings. Adapters bridge differences in thread and flare dimensions so you can safely assemble the charging line.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-side blue adapter: 14 mm female x 1\/4\" SAE male for R1234yf low ports.\u003c\/li\u003e\n  \u003cli\u003eHigh-side red adapter: 17 mm female x 1\/4\" SAE male for R1234yf high ports.\u003c\/li\u003e\n  \u003cli\u003eIncludes 1\/4\" SAE female to 13–16 mm R134a-style quick couplers.\u003c\/li\u003e\n  \u003cli\u003eSix-ball locking plus rubber seals for tight, low-leak connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the kit prevent refrigerant leaks during service?\u003c\/h3\u003e\n\u003cp\u003eLeak control is built into the mechanical design: the six-ball lock provides firm engagement and the molded seals compress to close gaps around the valve stem. An automatic closing mechanism helps limit loss when you disconnect hoses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic shutoff closes flow when coupler disengages.\u003c\/li\u003e\n  \u003cli\u003eHigh-quality rubber seals resist refrigerant escape under pressure.\u003c\/li\u003e\n  \u003cli\u003eMetal construction keeps threads and mating faces true over time.\u003c\/li\u003e\n  \u003cli\u003eBall-locking reduces accidental disengagement during service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and durability can I expect for workshop use?\u003c\/h3\u003e\n\u003cp\u003eBoltigen uses a combination of brass, aluminum and steel so each component balances corrosion resistance, temperature tolerance, and mechanical strength. That mix of metals helps the adapters withstand frequent use in garages and service vans without deforming or seizing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass: corrosion resistance at mating surfaces and threads.\u003c\/li\u003e\n  \u003cli\u003eAluminum: lightweight parts where reduced mass helps handling.\u003c\/li\u003e\n  \u003cli\u003eSteel: strength for balls, springs, and locking elements.\u003c\/li\u003e\n  \u003cli\u003ePrecision machined for consistent fit on service ports and hoses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit fit typical charging workflows?\u003c\/h3\u003e\n\u003cp\u003eThe kit is intended to attach quickly to a vehicle service port and then to standard 1\/4\" SAE charging hoses and manifold gauges. It works for topping off refrigerant, evacuating lines with a vacuum pump, or connecting recovery and charging equipment when you need to swap between R134a and R1234yf interfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConnects directly to 1\/4\" SAE hose ends used by most gauges.\u003c\/li\u003e\n  \u003cli\u003eAdapters allow step-up\/down between 13–17 mm service fittings.\u003c\/li\u003e\n  \u003cli\u003eQuick-release operation speeds setup and teardown.\u003c\/li\u003e\n  \u003cli\u003eUseful for both basic refills and more advanced diagnostic service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Boltigen adapter kit suits automotive technicians, independent shops, and experienced DIYers who service multiple refrigerant types and want a reliable, service-grade solution to bridge R134a tools and R1234yf vehicle ports. It’s particularly helpful where you need a compact set of adapters for fieldwork, fleet maintenance, or mixed-fleet garages that encounter both legacy and newer refrigerant systems.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these adapters to charge an R1234yf car with my R134a hose?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the kit converts R1234yf ports to 1\/4\" SAE male fittings so standard R134a hoses and gauges can connect.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the couplers prevent refrigerant leakage when disconnecting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The six-ball lock and rubber seals plus automatic shutoff minimize refrigerant loss during connection and disconnection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48085884469406,"sku":"B09Y3BQV68","price":76.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-coupler-kit.jpg?v=1785879405"},{"product_id":"boltigen-r1234yf-to-r134a-adapter-kit-brass-color-coded-high-low-couplers-for-automotive-ac","title":"Boltigen R1234yf to R134a Adapter Kit — Brass, Color-Coded High\/Low Couplers for Automotive AC","description":"\u003cp\u003e\u003cstrong\u003eThe Boltigen adapter kit converts between R1234yf and R134a automotive AC quick couplers, letting you attach R134a gauges or service hoses to R1234yf systems and vice versa.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact kit includes color-coded high- and low-side adapters and adjustable fittings built for repeated shop and DIY use. Constructed from solid brass with engineered seals and captive check balls, the set is designed to seal reliably while allowing technicians and vehicle owners to bridge compatibility differences between older R134a equipment and newer R1234yf systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the kit allow R134a tools to work on R1234yf cars?\u003c\/h3\u003e\n\u003cp\u003eThe adapters mechanically mate R134a quick-couplers to R1234yf service ports without modifying the vehicle or refrigerant lines. They provide a pressure-rated connection and a one-way sealing mechanism so existing R134a manifolds, hoses, and gauges can be attached safely for diagnostics or charging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor-coded red\/blue high and low side adapters for quick identification\u003c\/li\u003e\n  \u003cli\u003eThreaded and snap-on styles to match standard quick-coupler designs\u003c\/li\u003e\n  \u003cli\u003eBuilt-in sealing balls to prevent refrigerant escape during hookup\u003c\/li\u003e\n  \u003cli\u003eWorks with 3-way R1234yf\/R134a manifolds and standard R134a hoses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and design features improve durability and sealing?\u003c\/h3\u003e\n\u003cp\u003eBoltigen uses solid brass for the adapters to resist corrosion and withstand frequent connect\/disconnect cycles in shop environments. Each coupler includes a green elastomer sealing ring and a captive ball-valve that compresses on hookup to create a tight seal and reduce leak potential during service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid brass bodies for mechanical strength and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eGreen sealing rings engineered for refrigerant service temperatures\u003c\/li\u003e\n  \u003cli\u003eSealing ball that prevents refrigerant loss when disconnected\u003c\/li\u003e\n  \u003cli\u003ePrecision machining to ensure repeatable thread and snap fit tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and service tools will this adapter set work with?\u003c\/h3\u003e\n\u003cp\u003eThe kit is intended for automotive air conditioning systems that use either R1234yf or R134a refrigerants. It’s suitable for technicians who need to service mixed fleets or for independent shops that still use R134a-specific gauges and hoses but encounter newer R1234yf vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with vehicles factory-filled with R1234yf and legacy R134a cars\u003c\/li\u003e\n  \u003cli\u003eConnects to most aftermarket R134a quick-couplers and service hoses\u003c\/li\u003e\n  \u003cli\u003ePairs with dual-service (3-way) manifold gauge sets\u003c\/li\u003e\n  \u003cli\u003eUseful for diagnostics, evacuating, and charging when matched to proper equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should technicians use and maintain these adapters for safe service?\u003c\/h3\u003e\n\u003cp\u003eAlways follow refrigerant-handling best practices and equipment manufacturer instructions. Inspect seals before use, avoid cross-contamination of refrigerants, and store adapters clean and dry to extend service life. Periodically replace sealing rings if they show wear or hardening.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck green O-rings for nicks or compression before each hookup\u003c\/li\u003e\n  \u003cli\u003eClean threads and coupler faces to prevent dirt damage to seals\u003c\/li\u003e\n  \u003cli\u003eKeep dedicated adapters labeled to avoid cross-refrigerant contamination\u003c\/li\u003e\n  \u003cli\u003eReplace seals as part of routine maintenance for leak-free service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boltigen’s R1234yf to R134a adapter kit is aimed at professional mechanics, independent AC shops, fleet maintenance teams, and experienced DIYers who need a reliable way to connect R134a service tools to R1234yf-equipped vehicles. It’s especially useful where mixed refrigerant types are encountered and immediate tool compatibility is required without replacing existing gauge sets or hoses.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these adapters to charge a R1234yf car with R134a refrigerant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These adapters only allow tool connection. Never mix refrigerants; use the correct refrigerant and follow regulations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the adapters leak-tested and reusable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Made from solid brass with replaceable seals for multiple uses; inspect O-rings before each service.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48085896298654,"sku":"B0C2H7C6JW","price":76.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-adapter-kit-front-layout.jpg?v=1785879976"},{"product_id":"boltigen-r134a-refrigerant-recharge-hose-kit-r134a-r12-r22-can-tap-gauge-3000psi-reinforced-hoses","title":"Boltigen R134a Refrigerant Recharge Hose Kit — R134a\/R12\/R22 Can Tap \u0026 Gauge, 3000psi Reinforced Hoses","description":"\u003cp\u003e\u003cstrong\u003eBoltigen R134a Refrigerant Recharging Hose Kit is a complete A\/C service set that includes a pressure gauge, heavy-duty hoses, bullet piercing valves, can tap adapters and quick couplers for refilling R134a, R12 and R22 systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis professional-grade recharging hose kit is designed for DIYers and technicians who need a reliable, multi‑purpose toolkit for automotive and small‑space air conditioning service. It pairs a large, easy‑to‑read gauge with reinforced hoses rated for high burst pressure, brass can taps that pierce and self‑seal, and a selection of adapters to fit common refrigerant cans, service ports and vacuum pumps. The components are corrosion‑resistant and built to interchange with many standard parts, making the kit useful for maintenance, topping off refrigerant and basic troubleshooting.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit help me recharge an R134a system?\u003c\/h3\u003e\n\u003cp\u003eThe kit combines a gauge, charging hose and compatible can‑tap valves so you can control refrigerant flow and monitor pressure while topping off a system. The large colored dials with a centigrade scale make readings quick to interpret during service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e250 psi gauge maximum; easy‑read colored faces for cold\/hot ranges.\u003c\/li\u003e\n  \u003cli\u003eHose rated 3000 psi burst, 600 psi working pressure for safety.\u003c\/li\u003e\n  \u003cli\u003eSelf‑sealing can taps prevent leaks after puncture.\u003c\/li\u003e\n  \u003cli\u003eIncludes adapters for R134a, R12 and R22 cans and ports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use the bullet piercing valve with different pipe sizes?\u003c\/h3\u003e\n\u003cp\u003eYes — the included BPV‑31 bullet piercing valve fits multiple outside diameters and is suitable for a variety of service lines. It’s constructed from corrosion‑resistant metal to withstand repeated use without seizing or rusting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 1\/4\", 5\/16\" and 3\/8\" OD pipes.\u003c\/li\u003e\n  \u003cli\u003eReplaces common part numbers such as AP4502525 and BPV31D.\u003c\/li\u003e\n  \u003cli\u003eDurable metal body for long service life.\u003c\/li\u003e\n  \u003cli\u003eT-handle allows fingertip control when piercing lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connectors and adapters are included for vacuum pumps and quick coupling?\u003c\/h3\u003e\n\u003cp\u003eThe kit supplies a 1\/4\" flare female to 1\/4\" male vacuum pump adapter and a low‑side R134a quick coupler for tool‑free connections. These pieces hand‑tighten to produce a reliable seal, simplifying attachment to pumps, manifolds and service ports.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4\" flare female to 1\/4\" male adapter for vacuum pump hookups.\u003c\/li\u003e\n  \u003cli\u003eR134a low‑side quick coupler for fast connect\/disconnect.\u003c\/li\u003e\n  \u003cli\u003eHand‑tighten fittings eliminate need for extra tools during setup.\u003c\/li\u003e\n  \u003cli\u003eBrass components help resist corrosion and leaks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and quality features should I expect from this recharge kit?\u003c\/h3\u003e\n\u003cp\u003eBoltigen performs full quality checks on each kit before shipping and builds components to withstand typical service pressures and handling. The hoses and valves include seals and materials chosen to reduce leakage risk and extend working life under routine use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e100% QC inspection before delivery by Boltigen.\u003c\/li\u003e\n  \u003cli\u003eThickened seals on can taps for leak prevention.\u003c\/li\u003e\n  \u003cli\u003eBrass can taps resist rust and wear for repeated use.\u003c\/li\u003e\n  \u003cli\u003eHose pressure ratings minimize burst risk during charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Technicians, mobile mechanics and experienced DIY vehicle owners who perform refrigerant topping and basic A\/C servicing will find this Boltigen kit practical and cost‑effective. It’s well suited to automotive R134a systems and small refrigeration jobs where reliable taps, a clear gauge and compatible adapters speed up service. If you require certified refrigerant handling training or perform complex diagnostics, use this kit alongside proper training and safety procedures.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this kit compatible with R12 and R22 refrigerants?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes can taps and adapters designed to work with R134a, R12 and R22 cans and service connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the maximum working pressure of the hoses?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Hoses are rated to 600 psi maximum working pressure and 3000 psi burst pressure for safety.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48085923397790,"sku":"B0C9CKZ81R","price":76.54,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-kit_4c8c9c8e-1cbe-44de-b6b8-f1cb85c3862b.jpg?v=1785880665"},{"product_id":"boltigen-rv-water-pressure-regulator-with-gauge-lead-free-brass-handwheel-adjustable-3-4-fittings-factory-45-psi-up-to-160","title":"Boltigen RV Water Pressure Regulator with Gauge — Lead-Free Brass, Handwheel Adjustable, 3\/4\" Fittings (Factory 45 PSI, Up to 160","description":"\u003cstrong\u003eBoltigen's RV water pressure regulator is a lead-free brass, handwheel-adjustable valve with gauge that protects camper and trailer plumbing by controlling incoming water pressure.\u003c\/strong\u003e\n\n\u003cp\u003eIf your RV, camper, or travel trailer connects to variable campground water supplies, this Boltigen pressure regulator lets you set and maintain safe line pressure without tools. Built from C46500 lead-free brass and factory-tested below NSF lead limits, the unit combines a user-friendly top handwheel, a built-in gauge, and standard 3\/4\" hose fittings so it connects directly to common garden and RV hoses.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this regulator protect my RV plumbing?\u003c\/h3\u003e\n\u003cp\u003eThe regulator reduces incoming water pressure to a safer level for hose lines, fixtures, and onboard appliances to prevent leaks and premature wear. It smooths out pressure spikes that can damage seals and joints inside your water system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFactory setting at 45 PSI to protect most RV plumbing\u003c\/li\u003e\n  \u003cli\u003eAdjustable range up to 160 PSI for different site conditions\u003c\/li\u003e\n  \u003cli\u003eGauge shows real-time pressure so you can confirm settings\u003c\/li\u003e\n  \u003cli\u003eLead-free brass body resists corrosion and metal fatigue\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the Boltigen handwheel design easier than older regulators?\u003c\/h3\u003e\n\u003cp\u003eInstead of requiring wrenches or screwdrivers, Boltigen's upgraded handwheel lets you raise or lower outlet pressure by hand. The top-mounted wheel is sized for grip and precise control while attached to the hose.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTool-free adjustment: turn the handwheel clockwise to increase pressure\u003c\/li\u003e\n  \u003cli\u003eCounterclockwise lowering with a quick-release sequence for safety\u003c\/li\u003e\n  \u003cli\u003eClear tactile feedback helps avoid over-adjusting on site\u003c\/li\u003e\n  \u003cli\u003eSturdy construction for frequent campground use and travel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I adjust pressure safely while hooked to campground water?\u003c\/h3\u003e\n\u003cp\u003eBoltigen provides a simple two-step method: increase by opening inlet and turning clockwise; reduce by isolating lines, releasing outlet pressure, then resetting the handwheel. Follow the sequence to avoid sudden surges.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTo increase: open inlet, close outlet, turn handwheel clockwise\u003c\/li\u003e\n  \u003cli\u003eTo decrease: close both sides, open outlet to bleed pressure, turn handwheel counterclockwise\u003c\/li\u003e\n  \u003cli\u003eUse the built-in gauge to confirm the target PSI\u003c\/li\u003e\n  \u003cli\u003eThread seal tape included helps ensure leak-free connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat fittings and accessories come with the regulator?\u003c\/h3\u003e\n\u003cp\u003eThe Boltigen kit plugs right into most U.S. campground hookups using standard 3\/4\" hose threads. It ships with filters and tape so you can install and use it immediately.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4\" female inlet and 3\/4\" male outlet for NH\/garden hose compatibility\u003c\/li\u003e\n  \u003cli\u003eTwo inlet screened filters to block debris and protect the valve\u003c\/li\u003e\n  \u003cli\u003eOne roll of thread sealing tape for secure connections\u003c\/li\u003e\n  \u003cli\u003eFactory-set 45 PSI baseline, adjustable to your needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: RV owners, camper and trailer travelers, and fleet managers who want a durable, easy-to-adjust solution to protect onboard plumbing from high or fluctuating campground water pressure. It's particularly useful for seasonal RVers, long-trip travelers, and anyone who prefers a tool-free adjustment experience paired with lead-free materials for safer drinking water connections.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this regulator hook directly to standard campground hoses?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It uses 3\/4\" female inlet and 3\/4\" male outlet threads compatible with standard garden and RV hoses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Boltigen regulator safe for potable water?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Made from C46500 lead-free brass and tested below NSF lead limits for safer drinking-water connections.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48086336864414,"sku":"B09JJQLBSY","price":72.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-view-regulator-with-gauge.jpg?v=1785895419"},{"product_id":"boltigen-r1234yf-adapter-kit-brass-r-1234yf-can-tap-set-with-self-sealing-puncture-taps-high-low-couplers","title":"Boltigen R1234yf Adapter Kit — Brass R-1234yf Can Tap Set with Self-Sealing \u0026 Puncture Taps, High\/Low Couplers","description":"\u003cp\u003e\u003cstrong\u003eBoltigen R1234yf Adapter Kit is a complete brass coupler and can-tap set for servicing modern R-1234yf vehicle air conditioning systems, including both self-sealing and puncture-style refrigerant cans.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact service kit supplies the essential fittings technicians and DIYers need to connect gauges, refrigerant cans, and tanks to R-1234yf AC ports. Built from corrosion-resistant brass with integrated seals and multiple safety features, the set is designed to speed up hookups while minimizing leaks. The kit includes high- and low-side adjustable couplers, two types of can taps, a tank adapter, and a dual-head valve-core remover, so you can handle common recharge and diagnostic tasks without searching for extra parts.\u003c\/p\u003e\n\n\u003ch3\u003eHow do the high- and low-side couplers work with R-1234yf systems?\u003c\/h3\u003e\n\u003cp\u003eThe adjustable high- and low-pressure couplers attach directly to vehicle service ports and let you open and close flow using top control knobs for safe connection and quick disconnection. Their design fits current foreign and domestic vehicles equipped with R-1234yf refrigerant and helps prevent accidental refrigerant loss during attachment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRed (high) and blue (low) adjustable couplers for clear identification\u003c\/li\u003e\n  \u003cli\u003eTop-mounted control knobs for smooth open\/close operation\u003c\/li\u003e\n  \u003cli\u003eFive lock balls and valve core for secure, hermetic sealing\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard A\/C service hoses and gauges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat types of can taps does the kit include and when should I use them?\u003c\/h3\u003e\n\u003cp\u003eThe kit provides both a self-sealing can tap and a puncture-style can tap so you can work with either resealable R-1234yf cans or single-use piercing cans. Use the self-sealing tap for modern cans that close when removed, and the puncture tap when working with traditional piercing-style refrigerant containers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-sealing can tap preserves unused refrigerant for later use\u003c\/li\u003e\n  \u003cli\u003ePuncture can tap for one-time use cans and quick access\u003c\/li\u003e\n  \u003cli\u003eBrass construction ensures reliable threads and long life\u003c\/li\u003e\n  \u003cli\u003eClear mechanical operation reduces risk of spills or waste\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the kit maintain a tight seal and resist wear?\u003c\/h3\u003e\n\u003cp\u003eBoltigen built the adapters with green O-rings, multiple lock balls, and a valve core to create a secure hermetic seal during service. The brass body offers corrosion resistance and durability, making the fittings suitable for repeated shop or field use while keeping connections leak-minimized.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated green O-rings for primary sealing at ports\u003c\/li\u003e\n  \u003cli\u003eFive lock balls plus valve core to prevent refrigerant escape\u003c\/li\u003e\n  \u003cli\u003eSolid brass construction for corrosion and wear resistance\u003c\/li\u003e\n  \u003cli\u003eAdjustable knobs allow fine control during attach\/detach\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat accessories are included and how do they simplify common tasks?\u003c\/h3\u003e\n\u003cp\u003eAlongside the couplers and can taps, the kit includes a 1\/4\" female to 1\/2\" male tank adapter and a dual-head valve-core remover for fast, versatile servicing. These extras reduce the need for additional adapters and let you switch between tank and can sources or replace valve cores on the fly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4\" female to 1\/2\" male tank adapter for tank-to-gauge compatibility\u003c\/li\u003e\n  \u003cli\u003eDual-head valve-core remover for both common valve types\u003c\/li\u003e\n  \u003cli\u003ePair of color-coded couplers to avoid cross-connection errors\u003c\/li\u003e\n  \u003cli\u003eCompact kit layout for convenient storage in a toolbox\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Boltigen R1234yf Adapter Kit is aimed at professional mechanics, independent technicians, and experienced DIYers who service modern vehicle A\/C systems using R-1234yf refrigerant. It’s well suited for shops that want a dependable, all-in-one set of brass couplers and can taps to speed up recharges, diagnostics, and valve-core work without frequently replacing worn adapters. Note: users should follow local regulations and safety procedures when handling refrigerants and perform work only if trained or supervised appropriately.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the kit be used on all R-1234yf vehicles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the red and blue adjustable couplers are made for current foreign and domestic vehicles that use R-1234yf service ports.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include a tool to remove valve cores?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — it includes a dual-head valve-core remover compatible with common A\/C valve types.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48086707732638,"sku":"B0C5HV32ML","price":78.44,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-view-kit.jpg?v=1785902338"},{"product_id":"boltigen-ac-oil-and-dye-injector-kit-for-r1234yf-r134a-r410a-1-4-sae-brass-connector-7-5-60-ml-precise-dispensing","title":"Boltigen AC Oil and Dye Injector Kit for R1234YF R134A R410A — 1\/4\" SAE Brass Connector, 7.5–60 ml Precise Dispensing","description":"\u003cp\u003e\u003cstrong\u003eBoltigen AC Oil Injector Kit is a handheld dye and oil dosing tool designed to deliver precise amounts of POE or mineral oil and fluorescent dye into R1234YF, R134A and R410A refrigerant systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact kit includes an aluminum-alloy injector body, a brass 1\/4\" SAE connector, a durable rubber hose and multiple low-side couplers so you can add oil or leak-detecting dye into a wide range of car and HVAC systems. Built for technicians and DIYers alike, the tool uses a rotary push design with a knurled handle for controlled dispensing in quantities from 1\/4 oz (7.5 ml) up to 2 oz (60 ml). The pack also contains adapters for R134a, R1234yf and mini-split R410 connections, making it a flexible addition to service work or troubleshooting.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I connect the Boltigen injector to my vehicle or home AC?\u003c\/h3\u003e\n\u003cp\u003eAttachment is straightforward: choose the correct low-side coupler included in the kit, snap it onto the system’s service port, and screw the 1\/4\" SAE connector to the injector. The quick-connect couplers prevent refrigerant loss while the brass fittings ensure a tight, reliable seal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSelect R134a or R1234yf low-side coupler depending on refrigerant.\u003c\/li\u003e\n  \u003cli\u003eUse the R410 mini-split adapter for applicable systems.\u003c\/li\u003e\n  \u003cli\u003eSecurely tighten the 1\/4\" SAE brass connector to the injector body.\u003c\/li\u003e\n  \u003cli\u003eConfirm no leaks before dispensing dye or oil.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat volume and fluids can this injector handle?\u003c\/h3\u003e\n\u003cp\u003eThe Boltigen injector accommodates small, controlled doses—ideal for dye tracing and topping up lubricant. The main body holds from 1\/4 oz (7.5 ml) up to 2 oz (60 ml), and it accepts fluorescent dyes plus POE and mineral oil types commonly used in automotive and residential HVAC systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCapacity range: 7.5 ml to 60 ml for staged dosing.\u003c\/li\u003e\n  \u003cli\u003eCompatible with fluorescent leak-detection dyes.\u003c\/li\u003e\n  \u003cli\u003eAccepts POE oils and mineral oils used in refrigeration circuits.\u003c\/li\u003e\n  \u003cli\u003eRotary push mechanism for precise volume control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the injector durable and easy to operate?\u003c\/h3\u003e\n\u003cp\u003eThe main hand-turn body is made from anodized aluminum alloy for light weight and corrosion resistance, while the brass 1\/4\" SAE connector and thick rubber hose improve long-term reliability. The knurled handle offers positive grip and the rotary push design lets even less-experienced users meter fluid without specialized training.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAnodized aluminum body resists wear and corrosion.\u003c\/li\u003e\n  \u003cli\u003eBrass fittings provide secure, leak-resistant connections.\u003c\/li\u003e\n  \u003cli\u003eDurable rubber hose accommodates repeated service use.\u003c\/li\u003e\n  \u003cli\u003eKnurled handle enables controlled dispensing by hand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCan I use this injector while diagnosing leaks or servicing systems?\u003c\/h3\u003e\n\u003cp\u003eYes—this kit is suited to both diagnostic dye injection and lubricant addition during service. Use fluorescent dye to pinpoint leaks under UV inspection, then add the appropriate oil to restore lubrication levels, all with the same tool to save time and reduce connection changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd dye for UV leak detection during troubleshooting.\u003c\/li\u003e\n  \u003cli\u003eTop up compressor oil after repairs or leak fixes.\u003c\/li\u003e\n  \u003cli\u003eSingle tool supports multiple refrigerants with included adapters.\u003c\/li\u003e\n  \u003cli\u003eQuick couplers limit refrigerant loss during service steps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Boltigen AC Oil Injector Kit is aimed at professional HVAC technicians, automotive air-conditioning specialists and informed DIYers who need a reliable, compact tool to inject dye and oil into R1234YF, R134A and R410A systems. If you perform routine AC diagnostics, top-up oil, or use fluorescent dyes for leak detection, this kit offers a portable, corrosion-resistant solution with adapters to cover most low-side ports.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which refrigerants is this injector compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with R1234YF, R134A and R410A systems using the included couplers and R410 adapter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much fluid can the injector hold?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Holds between 1\/4 oz (7.5 ml) and 2 oz (60 ml), allowing precise small-dose injections.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48086714056862,"sku":"B0BCFW4N9W","price":93.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-injector-front-view_14e442ae-d717-4d81-bc9e-f98db36269b1.jpg?v=1785902724"},{"product_id":"boltigen-3-piece-ac-manifold-gauge-hose-set-r134a-color-coded-600-psi-hoses-brass-self-sealing-can-taps","title":"Boltigen 3-Piece AC Manifold Gauge Hose Set R134a - Color-Coded 600 PSI Hoses, Brass Self-Sealing Can Taps","description":"\u003cp\u003e\u003cstrong\u003eBoltigen's 3-piece AC manifold gauge hose set is a complete refrigerant service kit that includes heavy-duty low\/high\/charging hoses, self-sealing R134a can taps, adjustable quick couplers, and multiple tank adapters for auto and HVAC use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit brings together reinforced PVC hoses, brass can taps, six-ball quick couplers, and common adapters so you can check pressures, evacuate systems, and add refrigerant with fewer leaks and better durability than basic hose-only sets. Components are designed for R134a but the adapters and fittings allow cross-compatibility with several common refrigerants, giving both DIYers and pros the flexibility to work on cars, light trucks, and many HVAC service tasks.\u003c\/p\u003e\n\n\u003ch3\u003eHow durable and pressure-rated are the hoses for everyday garage work?\u003c\/h3\u003e\n\u003cp\u003eThe Boltigen hoses have four reinforced layers of PVC and are color-coded (blue low, red high, yellow charge). They’re engineered for routine service pressures up to 600 psi with a burst resistance stated at 3000 psi, helping them withstand shop conditions and repeated connection cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour-layer reinforced PVC construction for abrasion resistance\u003c\/li\u003e\n  \u003cli\u003eRated working pressure: 600 psi; burst pressure: 3000 psi\u003c\/li\u003e\n  \u003cli\u003eStandard 1\/4-inch female flare fittings for broad compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat features prevent refrigerant waste and leaks during charging?\u003c\/h3\u003e\n\u003cp\u003eThe included R134a quick couplers use a six-ball sealing design to reduce refrigerant loss when connecting or disconnecting service ports. The brass can taps are self-sealing and puncture-style, with thickened seals and T-handles to ease control while minimizing drips at the source.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6-ball quick couplers for tighter, leak-resistant connections\u003c\/li\u003e\n  \u003cli\u003eBrass puncture can taps with self-sealing valves to limit escapes\u003c\/li\u003e\n  \u003cli\u003eThickened seals and ergonomic T-handles for secure operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerants and fittings does this set support?\u003c\/h3\u003e\n\u003cp\u003eThe kit is built primarily for R134a service but includes adapters that broaden its usability to other common refrigerants and service tools. Several threaded adapters convert between 1\/4 and 1\/2 flare sizes so you can mate the hoses and couplers to different tanks, pumps, and gauges without buying extra fittings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with R134a, and suitable for related R12, R22, R502 service tasks\u003c\/li\u003e\n  \u003cli\u003eAdapters: 1\/4\" flare female to 1\/2\" male, 1\/2\" female to 1\/4\" male flare, and 1\/4\" female-to-male\u003c\/li\u003e\n  \u003cli\u003eCompatible with many vacuum pumps, refrigerant tanks, and manifold gauges\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is the set to use for a first-time DIY technician?\u003c\/h3\u003e\n\u003cp\u003eThe color-coded hoses, hand-friendly T-handles on the can taps, and simple screw-on flare connections make the set approachable for newcomers. While safe refrigerant handling and local regulations still apply, the components are arranged to speed routine tasks like pressure checks, evacuations, and measured charging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eColor-coded hoses for intuitive high\/low\/charge connections\u003c\/li\u003e\n  \u003cli\u003eScrew-on 1\/4\" flare fittings for straightforward assembly\u003c\/li\u003e\n  \u003cli\u003eCan taps with fingertip control reduce fiddly adjustments during charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boltigen's 3-piece AC manifold gauge hose set is suited for automotive DIYers, independent mechanics, and HVAC technicians who need a robust, leak-minimizing service kit for R134a and related refrigerant work. It balances shop-grade connectors and fittings with adaptable adapters so it can be a primary kit for regular vehicle maintenance or a compact service set for field jobs where dependable seals and durable hoses matter most.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this kit on R134a and older refrigerants?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The set is designed for R134a and includes adapters that allow service with common refrigerants like R12, R22, and R502.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the can taps prevent refrigerant leaks when puncturing cans?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The brass can taps are self-sealing and use thickened seals to minimize leakage when piercing and during connection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48086715859102,"sku":"B0B295B12L","price":97.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-kit-layout.jpg?v=1785902821"},{"product_id":"boltigen-ac-oil-dye-injector-for-r1234yf-r134a-mini-shut-off-valve-7-5-60ml","title":"Boltigen AC Oil Dye Injector for R1234YF\/R134A — Mini Shut-Off Valve, 7.5–60ml","description":"\u003cp\u003e\u003cstrong\u003eBoltigen’s R1234YF\/R134A AC Oil Dye Injector is a compact low-side injection kit that lets you safely introduce oil or fluorescent dye into vehicle and small HVAC systems with precise control.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis injector kit is built to work across modern refrigerant services, including both R1234YF and R134A systems, and is designed for technicians and DIYers who need a reliable method to add POE or mineral oil and to trace leaks using fluorescent dye. The kit pairs a rugged aluminum body and brass SAE connector with a mini shut-off ball valve and two low-side quick couplers so you can hook up quickly and inject controlled volumes without system-disassembly.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I use the Boltigen injector safely and accurately?\u003c\/h3\u003e\n\n\u003cp\u003eConnect the included low-side quick coupler to the service port, attach the injector, and use the knurled rotary handle to meter oil or dye into the suction side. The mini shut-off ball valve allows you to stop flow instantly and reduces loss of refrigerant during attachment or removal.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAttach r1234yf or r134a low-side coupler included in kit.\u003c\/li\u003e\n  \u003cli\u003eOpen valve, rotate handle to push the desired dose.\u003c\/li\u003e\n  \u003cli\u003eClose mini shut-off ball valve before disconnecting.\u003c\/li\u003e\n  \u003cli\u003eUse fluorescent dye compatible with system oil (POE\/mineral).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerants and oils are compatible with this injector?\u003c\/h3\u003e\n\n\u003cp\u003eThe Boltigen injector is compatible with systems using R1234YF and R134A refrigerants and is suitable for injecting POE and mineral oils as well as fluorescent dyes formulated for auto and small commercial AC systems. Compatibility makes it a flexible tool for mixed-fleet shops and technicians transitioning between refrigerant types.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWorks with R1234YF and R134A low-side service ports.\u003c\/li\u003e\n  \u003cli\u003eAccepts POE and mineral oils commonly used in compressors.\u003c\/li\u003e\n  \u003cli\u003eDesigned for fluorescent UV dyes used in leak detection.\u003c\/li\u003e\n  \u003cli\u003eUseful across car AC and small home\/office systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow much fluid can I inject and how is dosing controlled?\u003c\/h3\u003e\n\n\u003cp\u003eThe hand-turn injector body offers graduated capacity from about 1\/4 oz (7.5 ml) up to 2 oz (60 ml), letting you measure small top-ups or larger oil additions without estimating. The rotary push-style mechanism combined with the knurled handle gives tactile feedback for gradual, precise dosing.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMain body capacity: 7.5 ml to 60 ml (approx. 1\/4 oz–2 oz).\u003c\/li\u003e\n  \u003cli\u003eRotary push design for incremental, controllable injections.\u003c\/li\u003e\n  \u003cli\u003eKnurled handle for secure grip even with gloves.\u003c\/li\u003e\n  \u003cli\u003eClear dosing range suitable for most service tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build quality should I expect from the kit?\u003c\/h3\u003e\n\n\u003cp\u003eBoltigen manufactured the injector with durability in mind: an aluminum alloy hand body, brass 1\/4\" SAE connector, and a thickened rubber hose for resilient connections under service conditions. These higher-quality components extend tool life and help ensure leak-free attachments and repeatable performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAluminum alloy main body for strength and light weight.\u003c\/li\u003e\n  \u003cli\u003eBrass 1\/4\" SAE connector for corrosion resistance and secure fit.\u003c\/li\u003e\n  \u003cli\u003eDurable rubber hose to resist kinks and cracking.\u003c\/li\u003e\n  \u003cli\u003eMini ball valve to quickly isolate the injector.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Technicians, independent mechanics, and capable DIY enthusiasts who work on automotive air conditioning or small HVAC units and need a dependable, low-side method for adding oil or fluorescent dye will find this Boltigen injector especially useful. It’s intended for those comfortable working with refrigerant service ports and who want precise dosing, quick coupler convenience, and a compact, durable tool to include in service kits.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use the injector with both R1234YF and R134A systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes low-side couplers for both R1234YF and R134A, allowing use on either refrigerant.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What types of oil and dye are supported?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with POE and mineral oils and fluorescent dyes formulated for automotive and small HVAC systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48086719758494,"sku":"B09W2SRTCB","price":91.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-view-injector-kit_16eaccb9-ed68-4fa5-ad06-6a6177642208.jpg?v=1785902904"},{"product_id":"buffing-bonnets-kit-12pcs-polishing-bonnets-for-9-10-inch","title":"Boltigen Buffing Bonnets Kit 9-10inch-12pcs 4colors for 9–10\" Orbital Buffer Polisher, Microfiber \u0026 Coral Fleece","description":"\u003cp\u003e\u003cstrong\u003eBoltigen Buffing Bonnets Kit is a 12-piece set of 9–10 inch elastic microfiber and coral-fleece polishing bonnets designed to fit most 9–10\" orbital buffer polishers for waxing, polishing, and light compound finishing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese bonnets replace worn pads and give you a mix of soft microfiber and coral fleece surfaces so you can handle buffing, wax removal, and gentle finishing without swapping machines. With four colors denoting different fabrics and a stretch elastic rim to fit full-size 9–10\" polishers, the set is built for automotive, furniture, and specialty-surface care. The sewing is reinforced to resist tearing and the fabrics are selected to balance softness with effective product pickup.\u003c\/p\u003e\n\n\u003ch3\u003eWhat sizes and polishers will these bonnets fit?\u003c\/h3\u003e\n\u003cp\u003eThe Boltigen bonnets are engineered specifically for 9–10 inch orbital and rotary buffers. They will not reliably fit smaller 5–8 inch backing plates, so confirm your machine’s pad diameter before purchase. The elastic edge allows a snug fit across most full-size polishers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 9–10\" backing plates and full-size orbital polishers\u003c\/li\u003e\n  \u003cli\u003eNot compatible with 5–8\" pad systems\u003c\/li\u003e\n  \u003cli\u003eElastic rim adjusts to slight size variations within the 9–10\" range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the different bonnet fabrics perform?\u003c\/h3\u003e\n\u003cp\u003eThis kit includes soft microfiber in three shades and coral fleece in navy to cover several tasks. Microfiber bonnets excel at applying and removing wax or polish with low surface abrasion, while coral fleece provides a slightly more aggressive nap for cutting light imperfections and improving shine.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLight blue\/blue\/white microfiber: gentle product spreading and polish removal\u003c\/li\u003e\n  \u003cli\u003eNavy coral fleece: better for light correction and restoring gloss\u003c\/li\u003e\n  \u003cli\u003eTight stitching reduces fraying and extends bonnet life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to attach, clean, and reuse these bonnets?\u003c\/h3\u003e\n\u003cp\u003eThe elasticized opening makes them quick to stretch over a pad or backing plate and secure before use. After detailing, bonnets wash by hand or in a gentle machine cycle to remove polish residue; allow to air dry to preserve fabric integrity. Proper cleaning keeps pile performance and prevents cross-contamination of compounds or waxes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePull-on elastic edge for fast attachment and removal\u003c\/li\u003e\n  \u003cli\u003eMachine-washable on a gentle cycle or hand-wash recommended\u003c\/li\u003e\n  \u003cli\u003eAir-dry only to maintain elasticity and fabric nap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat surfaces and projects are these bonnets suitable for?\u003c\/h3\u003e\n\u003cp\u003eThese buffing bonnets work on cars, boats, wooden furniture, metal fixtures, musical instruments and other lacquered or painted surfaces when used with appropriate compounds or waxes. They are intended for cosmetic polishing and finishing rather than heavy material removal. Choose the microfiber bonnets for final polishing and coral fleece for mild correction.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomotive paint and clearcoat finishing\u003c\/li\u003e\n  \u003cli\u003eWood lacquer and furniture polishing\u003c\/li\u003e\n  \u003cli\u003eMetal and appliance polishing for improved shine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Boltigen Buffing Bonnets Kit is for DIY detailers, professional detail shops, restorers, and hobbyists who use 9–10\" orbital or rotary buffers and need a versatile, washable set of bonnets for waxing, polishing, and light correction. If you operate smaller 5–8\" backing plates or require abrasive cutting pads for heavy compounding, this kit is not appropriate. For those maintaining medium-to-large surfaces and wanting easy-to-fit, reusable bonnets, this 12-piece set gives fabric variety and reliable elastic fit to speed up polishing tasks.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these bonnets fit my 8-inch polisher?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Boltigen bonnets are sized for 9–10\" backing plates and are not compatible with 5–8\" polishers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I machine wash the bonnets after use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Wash gently by hand or on a gentle machine cycle and air-dry to preserve elasticity and fabric nap.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48086976266398,"sku":"B09LHVLB3T","price":51.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging_f45e6ad2-912f-425f-aaa1-f688761cebe3.jpg?v=1785911686"},{"product_id":"boltigen-r1234yf-to-r134a-adapter-kit-brass-high-low-side-quick-couplers-leak-resistant-seals","title":"Boltigen R1234yf to R134a Adapter Kit — Brass High \u0026 Low-Side Quick Couplers, Leak-Resistant Seals","description":"\u003cp\u003e\u003cstrong\u003eBoltigen R1234yf to R134a Adapter Kit is a pair of brass quick-couplers that let technicians and DIYers connect R1234yf service hoses or gauges to R134a vehicle AC ports safely and without leaks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSwapping refrigerants or servicing older vehicle air conditioning systems often requires connecting tools built for one refrigerant standard to ports designed for another. This Boltigen adapter kit includes both high- and low-side couplers engineered to join R1234yf hoses and gauges to R134a service ports. Each adapter uses brass construction, ball-lock sealing, and a rubber gasket to reduce loss of refrigerant while offering a secure, repeatable connection during charging, diagnosis, or evacuation tasks.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these adapters let me use R1234yf tools on R134a systems?\u003c\/h3\u003e\n\u003cp\u003eThe adapters act as mechanical converters: one for the low-pressure (service) side and one for the high-pressure side. They physically mate a female R1234yf coupling to the corresponding R134a quick-connect shape so that standard service hoses and manifold gauges attach without modifying your existing equipment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLow-side adapter: 14mm female R1234yf to 13mm low-pressure R134a coupler.\u003c\/li\u003e\n  \u003cli\u003eHigh-side adapter: 17mm female R1234yf to 16mm high-pressure R134a coupler.\u003c\/li\u003e\n  \u003cli\u003eBrass body for corrosion resistance and durability.\u003c\/li\u003e\n  \u003cli\u003eBall-lock and rubber seal design to limit refrigerant escape.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these adapters leak or damage my system?\u003c\/h3\u003e\n\u003cp\u003eThey are built to minimize leakage by combining a ball-lock mechanism with a molded rubber seal, and they include an automatic closing function when disconnected. While the design reduces refrigerant loss, always follow best-practice charging and recovery procedures and inspect seals before each use to ensure reliable performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision knurled grip ring for firm, controlled engagement.\u003c\/li\u003e\n  \u003cli\u003eAutomatic valve closing prevents open fittings when disconnected.\u003c\/li\u003e\n  \u003cli\u003eInspect rubber seals and threads for wear before use.\u003c\/li\u003e\n  \u003cli\u003eUse with proper manifold gauges and recovery equipment to avoid contamination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat applications and tools are these compatible with?\u003c\/h3\u003e\n\u003cp\u003eThe kit is intended for automotive and light commercial AC work involving R1234yf and R134a refrigerants — for example, charging, leak diagnosis, recovery, and evacuation. It connects common R1234yf hoses, manifold gauges, and diagnostic tools to R134a service ports without forcing adapters or makeshift fittings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with AC manifold gauges and R1234yf charging hoses.\u003c\/li\u003e\n  \u003cli\u003eSuitable for R1234yf\/R12 to R134a conversion tasks and inspections.\u003c\/li\u003e\n  \u003cli\u003eUsed during recovery, vacuum, and recharge operations.\u003c\/li\u003e\n  \u003cli\u003eNot a substitute for proper refrigerant compatibility checks or conversion procedures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and serviceable are these conversion couplers?\u003c\/h3\u003e\n\u003cp\u003eBoltigen manufactures the adapters from brass and performs quality inspections to ensure long-term function and repeatable connections. The knurled grip and robust ball-lock parts are designed for repeated field use, but regular maintenance—cleaning and seal replacement—keeps them working longer.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid brass construction resists corrosion and wear.\u003c\/li\u003e\n  \u003cli\u003eKnurled grip ring for improved handling with gloves and oil.\u003c\/li\u003e\n  \u003cli\u003eReplace rubber seals periodically to maintain airtight performance.\u003c\/li\u003e\n  \u003cli\u003eStore in a clean, dry case when not in use to protect threads and seals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Boltigen R1234yf to R134a Adapter Kit is made for automotive technicians, HVAC technicians who work on vehicle air conditioning, and informed DIYers who need to use R1234yf gauges and hoses on R134a-equipped cars. It suits anyone who requires a compact, reliable mechanical adapter to bridge refrigerant coupling standards during service, diagnostic, or conversion jobs. Always pair the adapters with proper gauges, recovery machines, and refrigerant handling practices to ensure safe, compliant work.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I permanently convert an R134a port to R1234yf using these adapters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These adapters are temporary connectors for servicing and diagnosis, not permanent refrigerant system conversions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these adapters prevent refrigerant cross-contamination?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They minimize leakage during connection, but you must follow proper recovery and flushing procedures to avoid cross-contamination.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48086985539742,"sku":"B09V575GVH","price":53.68,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-view-couplers_79670348-7e6c-4b87-89be-aab2bab6434b.jpg?v=1785912254"},{"product_id":"rv-city-water-inlet-with-check-valve","title":"Boltigen RV City Water Inlet 3\/4 NH Female to 1\/2 NPT Male, White Big Flange, Lead-Free Brass with Check Valve","description":"\u003cp\u003e\u003cstrong\u003eBoltigen RV City Water Inlet with check valve is a lead-free brass replacement inlet that connects 3\/4\" NH (GHT) city hoses to a 1\/2\" NPT RV plumbing line while preventing backflow and keeping contaminants out.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eReplace or upgrade your RV's external water fill with a durable, corrosion-resistant inlet flange designed for repeated outdoor use. This unit pairs a 3\/4\" NH (GHT) female connection with a 1\/2\" NPT male thread and includes a flexible rubber dust cap. Built from lead-free brass with a sturdy white metal flange, the Boltigen inlet is engineered to reduce leaks, resist weathering, and block backflow into your fresh water system.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this inlet prevent backflow into my RV's fresh water system?\u003c\/h3\u003e\n\u003cp\u003eThe integrated check valve stops water from flowing backward into your RV plumbing when pressure drops or hoses are disconnected. That physical barrier helps keep contaminants and stagnant hose water from re-entering your onboard tanks or pipes. It is a passive mechanical device — no power or moving electronics required — so it works reliably with standard city water hookups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in check valve blocks reverse flow and contamination\u003c\/li\u003e\n  \u003cli\u003eLead-free brass resists corrosion and maintains potable water safety\u003c\/li\u003e\n  \u003cli\u003eSimple threaded connection fits common RV plumbing standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my RV and standard campground hoses?\u003c\/h3\u003e\n\u003cp\u003eYes — the inlet uses a 3\/4\" NH (GHT) female fitting for standard garden or city water hoses and a 1\/2\" NPT male thread to mate with typical RV supply lines. The flange and knob design give good grip for hand-tightening and secure hose attachment. Confirm your RV's existing inlet thread and supply line size before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4\" NH (GHT) female accepts standard campground hoses\u003c\/li\u003e\n  \u003cli\u003e1\/2\" NPT male thread connects to most RV internal plumbing\u003c\/li\u003e\n  \u003cli\u003eIncludes rubber dust plug to protect inlet when unused\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the Boltigen inlet for outdoor and seasonal use?\u003c\/h3\u003e\n\u003cp\u003eConstructed from lead-free brass with a metal white flange, this inlet resists corrosion, temperature changes, and the wear of repeated hookups. The rubber dust cap protects the threads and sealing surfaces from dirt, insects, and UV exposure when stored. Boltigen inspects each unit before shipment to ensure parts and seals meet quality standards.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-free brass material for long-term potable water safety\u003c\/li\u003e\n  \u003cli\u003eMetal flange and corrosion-resistant finish for outdoor exposure\u003c\/li\u003e\n  \u003cli\u003eReplaceable rubber dust plug protects the connection point\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install or replace this inlet on my RV?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic RV plumbing: remove the old inlet, apply appropriate thread sealant or tape to the 1\/2\" NPT male threads, then hand-tighten and secure the flange. Check for leaks after connecting a garden hose and turn on water slowly. If you prefer, have an RV technician perform the swap for a guaranteed seal and proper mounting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRemove old inlet and clean mounting surface\u003c\/li\u003e\n  \u003cli\u003eApply thread sealant or PTFE tape to male threads\u003c\/li\u003e\n  \u003cli\u003eHand-tighten inlet, then pressure-test for leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: RV owners, trailer and camper renovators, or marine enthusiasts who need a reliable city water inlet replacement that prevents backflow and protects potable water. It suits people looking for a durable, lead-free brass part that matches common campground hose connections and simplifies seasonal maintenance.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this inlet safe for drinking water?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The inlet body is made from lead-free brass suitable for potable water systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the product include a dust cap?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. A flexible rubber dust cap is included to protect the inlet when not in use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48087047733406,"sku":"B09BFSXHP6","price":51.77,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-flange-rv-water-inlet.jpg?v=1785915195"},{"product_id":"boltigen-r1234yf-to-r134a-adapter-kit-brass-high-low-side-conversion-built-in-valve-seals","title":"Boltigen R1234yf to R134a Adapter Kit — Brass High \u0026 Low Side Conversion, Built‑in Valve \u0026 Seals","description":"\u003cstrong\u003eBoltigen's R1234yf to R134a adapter kit converts R134a quick couplers to fit R1234yf charging ports so you can service modern vehicle A\/C systems with R134a tools.\u003c\/strong\u003e\n\n\u003cp\u003eMany workshops and DIYers still use R134a charging equipment while newer cars require the low‑pressure R1234yf fittings. This Boltigen adapter set provides a mechanical bridge between those systems: solid brass adapters, builtin seals and a simple knurled design let you attach R134a quick couplers to R1234yf service ports safely and quickly. The set includes adapters for both high and low service ports and is intended as a conversion accessory that must be used with R134a quick couplers—not as a standalone fitting.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this adapter let me use R134a tools on R1234yf systems?\u003c\/h3\u003e\n\u003cp\u003eThe adapters mechanically adapt the different thread and valve geometry so a standard R134a quick coupler will latch onto an R1234yf service port. They include internal O‑rings, lock balls and a valve core to establish a sealed, serviceable connection so refrigerant fill or recovery tools can operate as if they were connected to a native R134a port.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConverts service port interface—high and low side adapters included.\u003c\/li\u003e\n  \u003cli\u003eBuilt‑in green O‑rings and five locking balls for secure seal.\u003c\/li\u003e\n  \u003cli\u003eValve core integrated to allow controlled charge and recovery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these adapters durable and safe for repeated shop use?\u003c\/h3\u003e\n\u003cp\u003eBoltigen builds the adapters from solid brass for corrosion resistance and long life under repeated coupling cycles. The knurled outer surface helps technicians install and remove the adapter quickly with one hand, while the internal sealing components maintain a hermetic connection during charging operations.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid brass construction resists wear and corrosion.\u003c\/li\u003e\n  \u003cli\u003eKnurled body for fast, secure hand tightening and removal.\u003c\/li\u003e\n  \u003cli\u003eReplaceable O‑ring and valve core design reduces leakage risk.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the setup and usage limits I should know?\u003c\/h3\u003e\n\u003cp\u003eThis conversion kit is strictly a mechanical adapter and must be paired with an R134a quick coupler—the adapters alone do not replace service valves or hoses. They are intended for charging, service and testing when using compatible refrigerant handling equipment; always follow vehicle and refrigerant manufacturer guidelines for pressure, refrigerant type and safety protocols.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMust be used with R134a quick coupler; not a standalone charging solution.\u003c\/li\u003e\n  \u003cli\u003eFollow manufacturer procedures for refrigerant types and pressures.\u003c\/li\u003e\n  \u003cli\u003eInspect O‑rings and seals before each use; replace if damaged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat support and warranty does Boltigen provide?\u003c\/h3\u003e\n\u003cp\u003eBoltigen offers a six‑month warranty on the adapter kit and provides around‑the‑clock customer support for troubleshooting and replacement requests. If you encounter fitment or sealing issues, contact Boltigen customer service first for guidance and warranty options.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6‑month warranty covers defects under normal use.\u003c\/li\u003e\n  \u003cli\u003e24\/7 customer support for fitment and performance questions.\u003c\/li\u003e\n  \u003cli\u003eSpare parts guidance available for seals and valve cores.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This adapter kit is aimed at professional mechanics, independent A\/C shops and informed DIYers who already own R134a charging equipment but need to service R1234yf‑equipped vehicles. It’s a practical, mechanical conversion tool for bridging tooling differences—ideal when you require a reliable seal, quick connect\/disconnect capability, and durable hardware for repeated shop use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these adapters alone to charge an A\/C system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These adapters must be used with an R134a quick coupler; they are a conversion accessory, not a standalone charging tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are replacement O‑rings available if they wear out?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Inspect seals before use and contact Boltigen support for replacement O‑rings and valve core parts under warranty.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48087071129758,"sku":"B0C6G4BRDV","price":55.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-adapter-front-packaging.jpg?v=1785916010"},{"product_id":"5-8-heater-hose-10ft-sae-j20r3-epdm-coolant-hose-with-4","title":"Boltigen 5\/8-inch Heater Hose Kit, 5\/8''-15FT EPDM Coolant Line with 4 Stainless Clamps, 100 PSI Working","description":"\u003cp\u003e\u003cstrong\u003eBoltigen's 5\/8\" heater hose is a 10-foot SAE J20R3 EPDM coolant line packaged with four stainless-steel clamps for a ready-to-install, heavy-duty replacement.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis hose kit is built for automotive cooling and heater systems that need a durable, flexible line that resists heat, ozone and abrasion. The EPDM compound with spiral reinforcement meets SAE J20R3 standards and is engineered to handle typical engine coolant pressures and temperatures. The included clamps let you complete most repairs without hunting for additional hardware.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this hose stand up to engine heat and pressure?\u003c\/h3\u003e\n\u003cp\u003eThe Boltigen heater hose is formulated from reinforced EPDM rubber and designed to tolerate a wide operating temperature range while maintaining shape under pressure. It carries a 100 PSI working rating and a 300 PSI burst rating for dependable performance under typical automotive loads.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSAE J20R3 EPDM construction for heat and ozone resistance\u003c\/li\u003e\n  \u003cli\u003e100 PSI working pressure and 300 PSI burst pressure\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range from -40°F to 257°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this hose fit my vehicle or application?\u003c\/h3\u003e\n\u003cp\u003eThe hose is sized at 5\/8\" (inner diameter) and supplied as a 10-foot length that you can trim to fit most heater core lines, radiator connections, overflow and recovery tank runs. It’s suitable for passenger cars, trucks, SUVs and many industrial water-transfer uses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/8\" inside diameter fits common coolant and heater lines\u003c\/li\u003e\n  \u003cli\u003e10 feet long for flexible routing and custom cuts\u003c\/li\u003e\n  \u003cli\u003eCompatible with coolant, antifreeze, radiator and heater core systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat accessories come with the hose and why do they matter?\u003c\/h3\u003e\n\u003cp\u003eThis kit includes four stainless-steel clamps so you can install the hose immediately and achieve a tight, corrosion-resistant connection. Using quality clamps reduces leakage risk and extends service life compared with hose-only purchases.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour stainless-steel clamps included for immediate installation\u003c\/li\u003e\n  \u003cli\u003eClamps provide secure, leak-resistant seals on barbed fittings or pipe\u003c\/li\u003e\n  \u003cli\u003eNo need to buy additional hardware for most repair jobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to route and install the Boltigen heater hose?\u003c\/h3\u003e\n\u003cp\u003eThe EPDM material and spiral reinforcement keep the hose flexible enough to bend around tight engine compartments while resisting kinks and collapse under vacuum or bending loads. That makes routing simpler and cuts installation time for both professional mechanics and DIYers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlexible 10-foot length simplifies routing through engine bays\u003c\/li\u003e\n  \u003cli\u003eReinforced to resist kinking and maintain coolant flow\u003c\/li\u003e\n  \u003cli\u003eCut-to-fit design for custom installations and repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Boltigen hose kit is made for vehicle owners, mechanics and fleet operators who need a reliable, ready-to-install coolant line for heater cores, radiators, overflow tanks and custom coolant routes. It’s also a practical choice for restoration projects or off-road rigs where durable, corrosion-resistant materials and included clamps speed up repairs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this hose compatible with antifreeze and coolant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The EPDM compound is formulated for coolant and antifreeze systems used in most vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I cut the hose to size and reuse clamps?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 10ft hose is cut-to-fit; the stainless clamps are reusable but inspect for wear before reinstalling.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48087116185758,"sku":"B0DYD1F389","price":59.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-10ft-heater-hose.jpg?v=1785916889"},{"product_id":"boltigen-fuel-pressure-gauge","title":"Boltigen Fuel Pressure Gauge 0–15 psi Glycerin-Filled Inline Gauge, Black, 1\/8\" NPT with 3\/8\" \u0026 5\/16\" Barbs","description":"\u003cstrong\u003eBoltigen's inline fuel pressure gauge kit is a glycerin-filled 0–15 psi gauge with 1\/8\" NPT connection and interchangeable 3\/8\" and 5\/16\" brass barbs for easy, stable fuel-pressure monitoring.\u003c\/strong\u003e\n\n\u003cp\u003eKeep a reliable, vibration-damped readout of your fuel system pressure with this compact Boltigen kit. Designed for center back mount installation, the gauge combines a glycerin-filled movement for steady needle behavior, corrosion-resistant stainless steel and brass fittings, and clamps for a straightforward setup on cars, boats, or industrial machines. It’s built to read low-pressure fuel systems accurately and to withstand everyday engine bay conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate and durable is the Boltigen 0–15 psi gauge?\u003c\/h3\u003e\n\u003cp\u003eThe gauge uses a glycerin-filled mechanism that reduces needle flutter from vibration, improving reading stability under real-world conditions. Its stainless steel housing and brass fittings resist corrosion, extending service life in mixed environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRange: 0–15 psi for low-pressure fuel systems\u003c\/li\u003e\n  \u003cli\u003eFilling: glycerin to dampen vibration and ensure steady readings\u003c\/li\u003e\n  \u003cli\u003eMaterials: stainless steel body, brass barb fittings for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eConnection: standard 1\/8\" NPT thread for broad compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and how does installation work?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes the gauge, both 3\/8\" and 5\/16\" brass barb fittings, and hose clamps so you can adapt to common fuel hose sizes. It’s intended for center back mount placements to keep the dial visible and the plumbing neat.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded parts: gauge, 3\/8\" and 5\/16\" barbs, clamps for hose securing\u003c\/li\u003e\n  \u003cli\u003eMounting style: center back mount for accessible dashboard or panel mounting\u003c\/li\u003e\n  \u003cli\u003eInstallation: simple inline placement between fuel lines or at a test port using 1\/8\" NPT\u003c\/li\u003e\n  \u003cli\u003eCompatibility: fits many automotive, marine, and light industrial fuel systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich fuel systems and vehicles is this gauge suitable for?\u003c\/h3\u003e\n\u003cp\u003eThis 0–15 psi gauge is ideal for carbureted engines, mechanical fuel pumps, small marine engines, and any low-pressure fuel delivery system where precise low-end readings matter. It’s a diagnostic and monitoring tool rather than a regulator.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomotive: older carbureted cars and mechanical-pump setups\u003c\/li\u003e\n  \u003cli\u003eMarine: outboards and small inboards with low-pressure lines\u003c\/li\u003e\n  \u003cli\u003eIndustrial: low-pressure fuel or fluid systems needing real-time pressure checks\u003c\/li\u003e\n  \u003cli\u003eUse case: troubleshooting, tuning, and routine monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I maintain the gauge for reliable long-term use?\u003c\/h3\u003e\n\u003cp\u003ePeriodic checks and basic care keep the gauge accurate: ensure fittings stay tight, hoses remain free of cracks, and the glycerin fill shows no leaks or air bubbles. Replace any damaged hoses or clamps promptly and avoid exposing the gauge to prolonged direct heat without shielding.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect clamps and barbs for tightness every few months\u003c\/li\u003e\n  \u003cli\u003eLook for fluid seepage or air pockets inside the gauge lens\u003c\/li\u003e\n  \u003cli\u003eReplace brittle or cracked fuel hose segments touching the barb\u003c\/li\u003e\n  \u003cli\u003eProtect from extreme heat sources; mount where airflow reduces temperature spikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boltigen’s 0–15 psi glycerin-filled gauge kit is tailored for DIY mechanics, vintage car owners, marine enthusiasts, and technicians who need a compact, stable instrument to monitor low fuel pressures. It’s useful for diagnosing fuel feed issues and for tuning situations where steady, low-end pressure readings matter, and it’s supplied with adaptable fittings to fit a range of common hose sizes.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this gauge handle fuel system vibrations?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The glycerin fill reduces needle flutter, giving steadier readings under vibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the kit fit my fuel hose size?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Probably—kit includes 3\/8\" and 5\/16\" brass barbs plus clamps to fit common hose diameters.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48087202037918,"sku":"B0FH6H9MC8","price":59.39,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-gauge-front-view.jpg?v=1785918768"},{"product_id":"boltigen-r1234yf-to-r134a-adapter-kit-high-low-brass-quick-couplers-color-coded-1-4-sae-conversion","title":"Boltigen R1234yf to R134a Adapter Kit — High \u0026 Low Brass Quick Couplers, Color‑Coded 1\/4\" SAE Conversion","description":"\u003cp\u003e\u003cstrong\u003eBoltigen R1234YF Quick Coupler set converts R1234yf high and low service ports for use with R134a charging equipment safely and reliably.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis adapter kit includes color-coded high- and low-side quick couplers designed to let technicians and DIYers connect legacy R134a hoses and gauges to modern R1234yf vehicle air-conditioning service ports. Machined from brass with precision seals and an automatic ball-lock closure, the adapters simplify charging, recovery, and diagnostic work without permanent system modifications.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these adapters make AC charging easier?\u003c\/h3\u003e\n\n\u003cp\u003eThe Boltigen adapters let you attach standard 1\/4\" SAE hoses and manifold gauges to vehicles that use R1234yf. They reduce the need for special hoses or extra fittings by providing a direct, color-coded interface for both high and low service ports.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLow side adapter: blue, 14 mm female R1234yf x 1\/4\" SAE male.\u003c\/li\u003e\n  \u003cli\u003eHigh side adapter: red, 17 mm female R1234yf x 1\/4\" SAE male.\u003c\/li\u003e\n  \u003cli\u003eQuick-connect ball-lock design for fast attach\/detach.\u003c\/li\u003e\n  \u003cli\u003eCompatible with common manifold gauges and charging hoses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these prevent refrigerant leaks during service?\u003c\/h3\u003e\n\n\u003cp\u003eBoltigen couplers combine a rubber sealing ring with a ball-lock mechanism to minimize leakage during connection and disconnection. The fittings are precision-machined to keep a consistent seal under normal service pressures.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDurable brass construction resists deformation under torque.\u003c\/li\u003e\n  \u003cli\u003eIntegrated rubber seal for tight closure at the port interface.\u003c\/li\u003e\n  \u003cli\u003eAutomatic closing function reduces refrigerant loss when unplugging.\u003c\/li\u003e\n  \u003cli\u003eKnurled grip ring for secure manual operation without tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these adapters compatible with my tools and refrigerant types?\u003c\/h3\u003e\n\n\u003cp\u003eYes — the adapters are specifically made to bridge R1234yf vehicle service ports and standard R134a\/R12 charging gear. They are intended for use with R1234yf refrigerant systems and typical 1\/4\" SAE hoses and manifold gauges used in automotive AC work.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits R1234yf service ports on modern vehicles.\u003c\/li\u003e\n  \u003cli\u003eEnables use of R134a charging equipment and gauges.\u003c\/li\u003e\n  \u003cli\u003eSuitable for diagnostic checks, recovery, evacuation, or topping off.\u003c\/li\u003e\n  \u003cli\u003eNot a permanent conversion; adapters are removable after service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and reliable are these conversion fittings?\u003c\/h3\u003e\n\n\u003cp\u003eConstructed from brass and inspected for quality, the Boltigen quick couplers are built for repeated use in workshop conditions. The knurled grip and compact body offer good handling during frequent connect\/disconnect cycles.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBrass body for corrosion resistance and longevity.\u003c\/li\u003e\n  \u003cli\u003ePrecision machining for consistent thread and seal engagement.\u003c\/li\u003e\n  \u003cli\u003eDesigned to withstand typical automotive AC service stresses.\u003c\/li\u003e\n  \u003cli\u003eColor-coded for quick identification and safer operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This Boltigen R1234YF to R134a adapter kit is suited to automotive technicians, mobile service providers, and knowledgeable DIYers who need a reliable, removable way to use existing R134a hoses and gauges on R1234yf-equipped vehicles. It’s ideal for diagnostic checks, refrigerant topping, evacuations, and temporary charging tasks where a reversible adapter avoids modifying the vehicle’s original service ports.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these adapters to charge R1234yf systems with my R134a hose?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. These adapters let standard 1\/4\" SAE R134a hoses and gauges connect to R1234yf vehicle ports for temporary service.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the couplers prevent refrigerant loss when disconnecting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They feature a ball-lock and rubber seal with automatic closing to reduce refrigerant escape during disconnects.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48087610425502,"sku":"B09V5987HM","price":57.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-adapters.jpg?v=1785926672"},{"product_id":"boltigen-3-8-id-transmission-oil-cooler-hose-10ft-sae-j1532-300-psi-working-pressure","title":"Boltigen 3\/8\" ID Transmission Oil Cooler Hose 10FT — SAE J1532, 300 PSI Working Pressure","description":"\u003cp\u003e\u003cstrong\u003eBoltigen 3\/8\" ID Transmission Oil Cooler Hose is a 10-foot, SAE J1532-compliant cooler line built with a polyester braid and CPE outer layer to handle transmission, hydraulic, and power steering fluids reliably at up to 300 PSI working pressure.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis transmission oil cooler hose is engineered for technicians, DIY mechanics, and equipment owners who need a durable, flexible line that resists oil, abrasion, and harsh temperatures. With a 3\/8\" (9.5 mm) inner diameter and a robust construction rated from -40°F to +302°F, it replaces worn or leaking cooler lines and performs in demanding automotive, industrial, and off-road applications.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this hose stand up to pressure and temperature extremes?\u003c\/h3\u003e\n\u003cp\u003eThe Boltigen cooler hose is rated with a 300 PSI working pressure and a 1800 PSI burst pressure, providing a wide safety margin for most transmission and hydraulic systems. Its materials and construction sustain performance across a broad temperature range so the line won’t harden or delaminate under seasonal stress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e300 PSI maximum continuous working pressure.\u003c\/li\u003e\n  \u003cli\u003e1800 PSI burst pressure for safety under spikes.\u003c\/li\u003e\n  \u003cli\u003eOperates from -40°F to +302°F without loss of integrity.\u003c\/li\u003e\n  \u003cli\u003ePolyester braid core for pressure support and flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat fluids and systems is the hose compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis line is suitable for transmission fluid, engine oil, power steering fluid, hydraulic fluids, and many lubricants. It’s also compatible with gasoline in non-ethanol applications, making it versatile for vehicles and industrial machinery that use mixed fluid systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for transmission oil cooler circuits and hydraulic return lines.\u003c\/li\u003e\n  \u003cli\u003eCompatible with most transmission and power steering fluids.\u003c\/li\u003e\n  \u003cli\u003eAble to carry certain gasoline types where specified.\u003c\/li\u003e\n  \u003cli\u003eCommonly used in automotive repairs, off-road gear, and industrial equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is this hose constructed and why does that matter?\u003c\/h3\u003e\n\u003cp\u003eBoltigen combines a polyester braid inner layer with a CPE (chlorinated polyethylene) outer cover to deliver abrasion and oil resistance while maintaining flexibility. That layered design provides strength for pressure handling and a protective skin to resist environmental damage, reducing the chance of premature failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner polyester braid reinforces pressure control and flexibility.\u003c\/li\u003e\n  \u003cli\u003eCPE outer layer resists oil, ozone, abrasion, and weathering.\u003c\/li\u003e\n  \u003cli\u003eSmooth inner bore for consistent fluid flow and minimal turbulence.\u003c\/li\u003e\n  \u003cli\u003eManufactured to SAE J1532 standards for cooler hose performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and size this 10-foot hose for my vehicle?\u003c\/h3\u003e\n\u003cp\u003eMeasure the required routing length between the cooler and transmission or steering unit, allowing a little extra for bends and clamps. Use appropriate fittings for a 3\/8\" inner-diameter hose, secure with quality clamps or crimp fittings, and inspect for clearance from heat and moving parts once installed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameter: 3\/8\" (9.5 mm); outer diameter: 0.67\" (16.5 mm).\u003c\/li\u003e\n  \u003cli\u003eLength: 10 feet—cut to fit, leaving routing slack for bends.\u003c\/li\u003e\n  \u003cli\u003eUse SAE-compatible fittings and clamps for secure connections.\u003c\/li\u003e\n  \u003cli\u003eCheck fittings and hose routing for chafe, heat, and pinch points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boltigen’s 3\/8\" ID Transmission Oil Cooler Hose is intended for mechanics, restoration shops, fleet maintenance teams, and vehicle owners who need a dependable replacement or upgrade hose for transmission coolers, power steering circuits, and hydraulic return lines. If you require a line that meets SAE J1532 standards, resists oil and environmental damage, and performs across wide temperature ranges, this 10-foot hose provides a practical, professional-grade solution for repairs and custom installations.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this hose compatible with power steering fluid?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It’s suitable for power steering fluids and common hydraulic fluids, rated for -40°F to +302°F and 300 PSI working pressure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I cut the 10ft hose to length and use crimp fittings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 10-foot hose can be trimmed to fit; use proper SAE-compatible fittings or clamps for a secure connection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Boltigen","offers":[{"title":"Default Title","offer_id":48087693099166,"sku":"B0FFGPH1ZF","price":63.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/boltigen-front-packaging-hose.jpg?v=1785928973"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/collections\/boltigen-front-packaging-and-components.jpg?v=1786192999","url":"https:\/\/northtrailauto.ca\/collections\/brand-boltigen.oembed","provider":"North Trail Auto","version":"1.0","type":"link"}