{"product_id":"orion-motor-tech-3-way-ac-manifold-kit-with-5ft-hoses-oil-filled-hybrid-gauges-brass-fittings","title":"Orion Motor Tech 3-Way AC Manifold Kit with 5ft Hoses, Oil-Filled Hybrid Gauges \u0026 Brass Fittings","description":"\u003cp\u003e\u003cstrong\u003eOrion Motor Tech OMT 3-way AC gauges are a complete, heavy-duty manifold kit that lets you read pressures, evacuate, and recharge vehicle HVAC systems using R134a, R12, R22, or R502 refrigerants.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis professional-grade manifold set combines robust materials, hybrid anti-shock gauges, and color-coded 5-foot hoses so you can perform accurate HVAC service on cars and light trucks. The kit includes everything needed for diagnosis and servicing—gauges with oil-filled cores for durability, reinforced hoses rated for high pressure, quick couplers, and both puncture and self-sealing can taps—making it suitable for DIYers and automotive technicians alike.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these gauges help diagnose an automotive AC system?\u003c\/h3\u003e\n\u003cp\u003eThe manifold lets you measure both low- and high-side pressures simultaneously, so you can identify issues like leaks, blockages, or compressor problems quickly. Readings combined with temperature checks help narrow down the root cause of poor cooling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual ports display high and low side pressures at once for faster troubleshooting\u003c\/li\u003e\n  \u003cli\u003eCalibration screws keep gauge accuracy within about 1.6% for reliable readings\u003c\/li\u003e\n  \u003cli\u003eIntegrated moisture indicator gives instant feedback on system contamination\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat durability and accuracy features does the OMT set include?\u003c\/h3\u003e\n\u003cp\u003eThe OMT kit uses solid brass fittings, durable ABS housing, and a hybrid gauge design that resists shock while performing well in cold conditions. The mix of an oil-filled core with a dry dial reduces wear yet avoids sluggish needle movement in low temperatures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction on fittings improves corrosion resistance and service life\u003c\/li\u003e\n  \u003cli\u003eHybrid anti-shock gauges combine longevity with winter-ready responsiveness\u003c\/li\u003e\n  \u003cli\u003eAdjustable calibration screws allow fine-tuning to maintain measurement precision\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the box and how do the hoses and couplers work?\u003c\/h3\u003e\n\u003cp\u003eThe package includes a three-way manifold gauge, three color-coded 5-foot hoses, two adjustable 1\/4\" quick couplers, a 1\/4\" to 1\/2\" 29° trap adapter, a puncture-style can tap, and a self-sealing can tap for charging. Hoses are reinforced for daily pressures and include a high burst-pressure safety margin.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBlue low-side, red high-side, yellow service\/charging hose for intuitive hookup\u003c\/li\u003e\n  \u003cli\u003e4-layer PVC reinforcement supports working pressures up to 600 psi\u003c\/li\u003e\n  \u003cli\u003eQuick couplers speed connections, reducing refrigerant loss during service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich refrigerants and tasks is this manifold set compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis manifold supports common automotive and light commercial refrigerants including R134a, R12, R22, and R502, enabling a range of maintenance actions from pressure checks to evacuation and recharge. It’s built to handle typical shop and DIY workloads without specialized adapters for these refrigerants.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorks with R134a, legacy R12, and select R22\/R502 systems where applicable\u003c\/li\u003e\n  \u003cli\u003eUseful for pressure testing, evacuating, and controlled refrigerant charging\u003c\/li\u003e\n  \u003cli\u003eIncludes can taps for both puncture and self-sealing canister charging methods\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Orion Motor Tech OMT 3-way gauge set is aimed at automotive technicians, HVAC-savvy DIYers, and mobile mechanics who need a durable, accurate manifold kit for routine and diagnostic AC work. If you require a compact, all-in-one solution to measure pressures, monitor moisture, and perform refills on vehicles using R134a or compatible refrigerants, this kit provides the fittings, gauges, and hoses to complete those jobs reliably.\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 handle R134a and older refrigerants?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The OMT manifold is compatible with R134a and legacy refrigerants like R12, R22, and R502 for diagnosis and charging tasks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the hoses safe for high-pressure shop use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The color-coded PVC hoses have four reinforcements, rated for typical working pressures up to 600 psi with a high burst safety margin.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Orion Motor Tech","offers":[{"title":"Default Title","offer_id":48083164430494,"sku":"B07JLQTK9C","price":58.98,"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.jpg?v=1785827337","url":"https:\/\/northtrailauto.ca\/products\/orion-motor-tech-3-way-ac-manifold-kit-with-5ft-hoses-oil-filled-hybrid-gauges-brass-fittings","provider":"North Trail Auto","version":"1.0","type":"link"}