{"product_id":"orion-motor-tech-3-way-ac-manifold-gauge-set-r1234yf-r134a-r404a-5ft-hoses-oil-filled-gauges","title":"Orion Motor Tech 3-Way AC Manifold Gauge Set — R1234yf\/R134a\/R404a, 5ft Hoses, Oil-Filled Gauges","description":"\u003cp\u003e\u003cstrong\u003eOrion Motor Tech's OMT 3-Way AC manifold gauge set is a complete, aluminum-bodied HVAC diagnostic and recharge kit built for R1234yf, R134a and R404a service tasks.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact manifold gauge set combines durable, oil-filled high\/low gauges, a three-way selector, five-foot color-coded hoses and a full suite of service fittings so technicians and DIYers can measure pressures, evacuate lines and refill refrigerant without swapping tools. Built with reinforced PVC hoses and pure copper fittings, the kit balances field-ready toughness with the accuracy needed for repeatable measurements.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate and durable are the gauges for routine service?\u003c\/h3\u003e\n\u003cp\u003eThe OMT set uses oil-filled cores on the high and low pressure gauges for improved shock resistance and stable needle movement. Calibration screws allow you to adjust readings to stay within about 1.6% accuracy, while the dry dial design helps maintain readable performance in colder conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOil-filled high\/low gauges reduce vibration error and extend life\u003c\/li\u003e\n  \u003cli\u003eCalibration screws for field recalibration and long-term accuracy\u003c\/li\u003e\n  \u003cli\u003eDry dial element for reliable low-temperature readability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerants and service actions can I perform with this kit?\u003c\/h3\u003e\n\u003cp\u003eThis manifold set is sized and supplied for R1234yf, R134a and R404a work, covering common automotive and light-commercial A\/C systems. Use the three-way selector and included quick couplers to measure system pressure, evacuate or backfill coolant and connect service cans or recovery equipment as needed.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes can taps and quick couplers for both R1234yf and R134a\u003c\/li\u003e\n  \u003cli\u003eThree-way valve lets you isolate, read, or vent the system\u003c\/li\u003e\n  \u003cli\u003eSuitable for pressure testing, evacuation and refrigerant charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat construction features help this kit hold up under shop use?\u003c\/h3\u003e\n\u003cp\u003eThe manifold body is machined from aluminum for light weight and corrosion resistance, while pure copper fittings resist rust where hoses and adapters connect. Hoses are four-layer reinforced PVC rated for high working pressures, and the kit includes left- and right-hand threaded adapters to fit a variety of service ports.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum manifold body for strength and lower weight\u003c\/li\u003e\n  \u003cli\u003ePure copper fittings reduce corrosion at threaded connections\u003c\/li\u003e\n  \u003cli\u003eFour-layer reinforced PVC hoses withstand up to 600 psi working pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat accessories come in the box and how do they save time?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships with three five-foot color-coded hoses (red, blue, yellow), two R1234yf quick couplers, two R134a quick couplers, self-sealing can taps for each refrigerant type and two 1\/4\" male to 1\/2\" female adapters (LH \u0026amp; RH). These ready-made connections reduce the need to source separate fittings and let you switch between refrigerant types quickly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFive-foot hoses provide flexible reach to service ports and cylinders\u003c\/li\u003e\n  \u003cli\u003eSelf-sealing can taps simplify refrigerant can connections\u003c\/li\u003e\n  \u003cli\u003eBoth LH and RH threaded adapters included for cross-compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Orion Motor Tech OMT 3-Way manifold gauge set is designed for professional mechanics, mobile A\/C technicians and experienced DIYers who service modern automotive and light-commercial cooling systems. If you need a rugged, multi-refrigerant kit that combines field adjustability, reinforced hoses and a full complement of fittings, this set provides a practical balance of accuracy, durability and value without requiring separate tools for each refrigerant type.\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 set service both R1234yf and R134a systems?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes quick couplers and self-sealing can taps for both R1234yf and R134a, enabling measurement and charging for either refrigerant.\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: The color-coded PVC hoses are rated for a working pressure up to 600 psi with a burst pressure around 3000 psi.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Orion Motor Tech","offers":[{"title":"Default Title","offer_id":48081088348318,"sku":"B0DHKVY5SG","price":102.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/orion-motor-tech-front-view-manifold-gauge-set.jpg?v=1785796333","url":"https:\/\/northtrailauto.ca\/products\/orion-motor-tech-3-way-ac-manifold-gauge-set-r1234yf-r134a-r404a-5ft-hoses-oil-filled-gauges","provider":"North Trail Auto","version":"1.0","type":"link"}