{"product_id":"orion-motor-tech-4-way-automotive-ac-diagnostic-manifold-gauge-set-r134a-r410a-r22-hybrid-anti-shock-gauges","title":"Orion Motor Tech 4-Way Automotive AC Diagnostic Manifold Gauge Set — R134a\/R410a\/R22, hybrid anti-shock gauges","description":"\u003cp\u003e\u003cstrong\u003eThe OMT 4-way Automotive AC Diagnostic Manifold Gauge Set is a complete, durable toolkit for measuring, evacuating, and charging vehicle HVAC systems using R134a, R22, or R410a refrigerants.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf you service car air conditioning, whether as a professional technician or a hands-on DIYer, this Orion Motor Tech manifold set groups the core tools into one compact kit. It combines a four-way manifold with hybrid anti-shock gauges, color-coded heavy-duty hoses, multiple adapters, and a puncture can tap so you can diagnose pressures, evacuate lines, and add refrigerant without hunting for separate parts. The build uses brass fittings, reinforced PVC hoses, and calibration adjustments to keep readings reliable under demanding use.\u003c\/p\u003e\n\n\u003ch3\u003eHow accurate and durable are the gauges for field use?\u003c\/h3\u003e\n\u003cp\u003eThe gauges use a hybrid design that merges the shock resistance of an oil-filled core with a dry dial face to preserve performance in colder conditions. Adjustable calibration screws let you fine-tune readings, and the sealed construction resists wear from workshop vibrations and drops.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2.6-inch high and low pressure dials with oil-core and dry-dial combo\u003c\/li\u003e\n\u003cli\u003eCalibration screws for approximately 1.6% accuracy\u003c\/li\u003e\n\u003cli\u003eRugged ABS housing and shock-tolerant internals for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat connections and adapters are included for different systems?\u003c\/h3\u003e\n\u003cp\u003eThis set arrives with multiple threaded adapters and quick couplers so you can link to common service ports and refrigerant cans without additional fittings. The kit includes both straight and angled adapters to reach tight locations, plus a trap adapter and tank fittings for varied service tasks.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTwo adjustable 1\/4\" quick couplers for fast connect\/disconnect\u003c\/li\u003e\n\u003cli\u003e1\/2\" to 1\/4\" 29° trap adapter, 1\/4\" to 5\/16\" tank adapter, angled and straight 5\/16\" to 1\/4\" adapters\u003c\/li\u003e\n\u003cli\u003ePuncture-style can tap for standard refrigerant cans\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre the hoses safe and suitable for high pressure work?\u003c\/h3\u003e\n\u003cp\u003eThe hoses are four-layer PVC with color coding for low, high, charge, and evacuation lines, built to stand up under routine shop pressures and accidental overpressure. Each hose is rated for working pressures commonly seen in automotive HVAC service and has a high burst resistance for added safety.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColor-coded: blue (low), red (high), yellow (charge), black (evacuation)\u003c\/li\u003e\n\u003cli\u003eDesigned for normal service working pressure up to 800 psi with 4000 psi burst resistance\u003c\/li\u003e\n\u003cli\u003eReinforced PVC construction for abrasion and kink resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerants and tasks can this manifold set handle?\u003c\/h3\u003e\n\u003cp\u003eThe manifold supports multiple refrigerant types used in vehicle and light HVAC systems and covers the common diagnostic and service operations technicians perform. Use it to read system pressures, evacuate lines, and refill coolant, keeping in mind applicable safety and environmental handling procedures for each refrigerant.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with R134a, R22, and R410a refrigerants\u003c\/li\u003e\n\u003cli\u003eUseful for pressure checks, evacuation, and charging operations\u003c\/li\u003e\n\u003cli\u003eIncludes moisture indicator to monitor system condition during service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Orion Motor Tech OMT 4-way manifold gauge set is intended for professional mechanics, HVAC technicians, and experienced DIYers who service automotive air conditioning. It’s built for repeated workshop use, offers multiple adapters for flexible connections, and provides durability features that help preserve measurement accuracy across routine diagnostics and charging tasks. Always follow refrigerant handling regulations and safety procedures when using this equipment.\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: Does this manifold set work with R134a and R410a?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The OMT 4-way manifold is compatible with R134a, R22, and R410a refrigerants for common automotive and light HVAC service.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can the gauges be recalibrated if readings drift?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each gauge includes a calibration screw allowing field adjustment to maintain approximately 1.6% accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Orion Motor Tech","offers":[{"title":"Default Title","offer_id":48079837757598,"sku":"B078GJQGYQ","price":99.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/orion-motor-tech-front-view-manifold.jpg?v=1785772284","url":"https:\/\/northtrailauto.ca\/products\/orion-motor-tech-4-way-automotive-ac-diagnostic-manifold-gauge-set-r134a-r410a-r22-hybrid-anti-shock-gauges","provider":"North Trail Auto","version":"1.0","type":"link"}