{"product_id":"pb-motor-tech-bmt-3-way-brass-manifold-gauge-r134a-r12-r22-r502-3-hoses-sight-glass","title":"PB Motor Tech BMT 3-Way Brass Manifold Gauge — R134A\/R12\/R22\/R502, 3 hoses \u0026 sight glass","description":"\u003cp\u003e\u003cstrong\u003eThe PB Motor Tech BMT 3-way brass manifold gauge is a portable, heavy-duty refrigeration diagnostic and charging tool compatible with R134A, R12, R22 and R502 systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis professional manifold gauge set combines robust brass construction, large easy-to-read dials, a sight-glass for refrigerant inspection and three color-coded hoses to streamline air-conditioning service, diagnostics and refrigerant charging on cars and home systems. Built for frequent use, it balances durability with a compact footprint so technicians and DIYers can carry a complete, ready-to-use kit without unnecessary extras.\u003c\/p\u003e\n\n\u003ch3\u003eHow durable and transportable is this manifold gauge?\u003c\/h3\u003e\n\u003cp\u003eThe PB Motor Tech BMT manifold uses solid metal and brass components designed for repeated field use. Its lightweight assembly and integrated rubber-coated dials protect against knocks while keeping overall weight low for easier transport between jobs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid brass and metal body for corrosion resistance and longevity\u003c\/li\u003e\n  \u003cli\u003eRubber-coated large dials to absorb impact and improve legibility\u003c\/li\u003e\n  \u003cli\u003eCompact, lightweight layout for easy storage and carrying\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat refrigerants and systems can I use it with?\u003c\/h3\u003e\n\u003cp\u003eThis gauge set is compatible with common automotive and domestic refrigerants including R134A, R12, R22 and R502, making it suitable for a wide range of repair and maintenance tasks. It supports both low- and high-side service along with charging operations when paired with appropriate refrigerant supplies and procedures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with R134A, R12, R22 and R502 refrigerants\u003c\/li\u003e\n  \u003cli\u003eThree-way design supports high-side, low-side and charge\/service ports\u003c\/li\u003e\n  \u003cli\u003eSuitable for automotive and household AC systems with proper adapters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat hoses, couplers and pressure ratings are included?\u003c\/h3\u003e\n\u003cp\u003eThe kit includes three color-coded 4-foot hoses (red, blue, yellow) and two straight 1\/4\" quick couplers so you can hook up to systems immediately. Each hose is rated for a 500 psi working pressure and a 2500 psi burst pressure for safe handling in typical service conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThree 4 ft color-coded hoses for clear high\/low\/charge distinction\u003c\/li\u003e\n  \u003cli\u003e500 psi working pressure, 2500 psi burst pressure for reliability\u003c\/li\u003e\n  \u003cli\u003eTwo 1\/4\" straight quick couplers included for fast connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the sight glass and dial design help during service?\u003c\/h3\u003e\n\u003cp\u003eThe built-in sight glass lets you visually confirm refrigerant flow and detect moisture or bubbles while charging or evacuating a system. Extra-large, high-contrast dials with protective rubber coating make reading pressures faster and reduce the chance of misreading in bright or dim work environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSight glass assists in monitoring refrigerant flow and clarity\u003c\/li\u003e\n  \u003cli\u003eOversized dials speed up pressure checks and improve accuracy\u003c\/li\u003e\n  \u003cli\u003eRubber coating protects gauges from wear and accidental drops\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The PB Motor Tech BMT 3-way brass manifold gauge is aimed at professional HVAC and automotive technicians who need a rugged, versatile service tool, as well as competent DIY enthusiasts who handle routine AC maintenance. It provides the core features required for diagnostics, charging and routine troubleshooting without requiring extra aftermarket addons.\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 manifold gauge handle both automotive and home AC units?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It's compatible with automotive and domestic systems using R134A, R12, R22 and R502 refrigerants when proper adapters and safe procedures are used.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are hoses and couplers included in the kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The set includes three 4-foot color-coded hoses and two 1\/4\" straight quick couplers for immediate use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"PB Motor Tech BMT","offers":[{"title":"Default Title","offer_id":48086226075806,"sku":"B0DPYV9HV6","price":45.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/pbmt-brass-manifold-front-view.jpg?v=1785890597","url":"https:\/\/northtrailauto.ca\/products\/pb-motor-tech-bmt-3-way-brass-manifold-gauge-r134a-r12-r22-r502-3-hoses-sight-glass","provider":"North Trail Auto","version":"1.0","type":"link"}