--- product_id: 323926764 title: "OMT AC Manifold Gauge Set for R134a R12 R22 R502, 3 Way Automotive Gauge Set With Antishock Gauges, Hoses, Couplers & Adapter, Puncturing Can Tap Freon Recharge Kit for HVAC" brand: "orion motor tech" price: "VT33221" currency: VUV in_stock: true reviews_count: 1 category: "Orion Motor Tech" url: https://www.desertcart.vu/products/323926764-omt-ac-manifold-gauge-set-for-r134a-r12-r22-r502 store_origin: VU region: Vanuatu --- # 1.6% accuracy calibration Hybrid antishock oil-filled core Color-coded 4-layer reinforced hoses OMT AC Manifold Gauge Set for R134a R12 R22 R502, 3 Way Automotive Gauge Set With Antishock Gauges, Hoses, Couplers & Adapter, Puncturing Can Tap Freon Recharge Kit for HVAC **Brand:** orion motor tech **Price:** VT33221 **Availability:** ✅ In Stock ## Summary > ❄️ Master your AC game with precision and power! ## Quick Answers - **What is this?** OMT AC Manifold Gauge Set for R134a R12 R22 R502, 3 Way Automotive Gauge Set With Antishock Gauges, Hoses, Couplers & Adapter, Puncturing Can Tap Freon Recharge Kit for HVAC by orion motor tech - **How much does it cost?** VT33221 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/323926764-omt-ac-manifold-gauge-set-for-r134a-r12-r22-r502) ## Best For - orion motor tech enthusiasts ## Why This Product - Trusted orion motor tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Hybrid antishock design combines oil-filled durability with dry dial clarity—shock and winter-proof. - • **Pressure-Ready Hoses:** Color-coded, 5-ft hoses withstand up to 600 psi daily pressure and 3000 psi burst pressure. - • **Precision You Can Trust:** Calibrated gauges deliver ±1.6% accuracy for flawless HVAC diagnostics. - • **All-in-One HVAC Solution:** Complete 3-way gauge set with quick couplers, adapter, and puncture can tap for seamless refrigerant recharge. - • **Versatile Refrigerant Compatibility:** Supports R134a, R12, R22, and R502—perfect for pros and DIYers aiming to own their AC maintenance. ## Overview The OMT AC Manifold Gauge Set is a professional-grade HVAC tool kit featuring hybrid antishock gauges with 1.6% accuracy calibration, durable brass and aluminum construction, and color-coded 5-foot hoses rated for 600 psi operating pressure. Compatible with multiple refrigerants (R134a, R12, R22, R502), it includes quick couplers, a 29° adapter, and a puncture-style can tap, making it an all-in-one solution for automotive AC diagnostics, evacuation, and recharge—ideal for both DIY enthusiasts and professional technicians. ## Description Nip your HVAC problems in the bud with this manifold gauge set from Orion Motor Tech. Regardless of the job—measuring pressure, recharging refrigerant, or evacuating your car’s AC system—this R134a gauge kit will get it done! This professional automotive HVAC tool kit includes a 3-way gauge, 3 color-coded hoses, and helpful accessories for hassle-free setup and easy operation whether at home or in your shop. Our reinforced hybrid gauges combine the best features of of dry and liquid-filled designs to offer durable cold and shock-resistant service. Their calibration screws and moisture indicator provide accurate readings and quick monitoring of your coolant’s condition. The 3 provided hoses are color coded to easy use. Each 5 foot hose has a reinforced 4-layer design and is capable of handling usual pressures up to 600 psi (burst pressure: 3000 psi). This car AC gauge set works with R134a, R12, R22, and R502 coolants. Built-in barriers ensure the purity of your refrigerant by condensation and other moisture as you work. With 2 R134a quick couplers and a puncture-style can tap, you can recharge your system without worry. This automotive AC gauge set is made from premium brass and aluminum for long lasting strength and corrosion resistance. Get these precision Orion Motor Tech air conditioning gauges for DIY and professional HVAC maintenance today! Specifications Material: Brass, Aluminum, PVC Hose Length: 5 ft. (1.5 m) Low Pressure Dial Range: -15 to 350 psi High Pressure Dial Range: 0 to 500 psi Hose Operating Pressure: 600 psi Hose Burst Pressure: 3000 psi Package List 1 x 3-Way Gauge 3 x Hoses 2 x Un-adjustable Quick Couplers (1/4'' Male) 1 x 29° Adapter (1/4'' Male to 1/2'' Female) 1 x Can Tap (Puncture Style) Review: Works well - Works well but would prefer manifold with knobs for the LP and HP plug ## Features - COMPLETE GAUGE SET: Orion Motor Tech's professional automotive AC tool kit includes a 3-way gauge, 3 color-coded hoses, 2 1/4'' quick couplers, a 1/4'' to 1/2'' 29° trap adapter, and a puncture-style can tap. Easily nip your HVAC problems in the bud - HYBRID ANTISHOCK GAUGES: The 2.6" high and low pressure gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting wear and shock and a dry dial providing better winter performance - BUILT TO LAST: Made from solid brass, ABS, and rubber, this AC manifold gauge set is designed for years of reliable heavy-duty use; the moisture indicator monitors your coolant's condition in real time; and calibration screws ensure 1.6% accuracy - COLOR-CODED HOSES: Blue for low, red for high, and yellow for charging, these PVC hoses have 4 reinforced layers to work with daily pressure up to 600 psi (3000 psi burst pressure) - WIDE APPLICATION: This car AC gauge set works with R134a, R12, R22, and R502 refrigerants; ideal for both DIY and professional HVAC maintenance, it allows you to measure your system's pressure, evacuate and refill coolant, and more ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B019W5LIVS | | Best Sellers Rank | #55,577 in Automotive ( See Top 100 in Automotive ) #96 in Automotive Air Conditioning Line Repair Tools | | Brand | Orion Motor Tech | | Brand Name | Orion Motor Tech | | Country Of Origin | China | | Customer Reviews | 4.2 out of 5 stars 1,781 Reviews | | Included Components | 1 x 3-Way Gauge, 3 x Hoses, 2 x Quick Couplers, 1 x 29° Adapter, 1 x Can Tap | | Item Dimensions | 25 x 10 x 18 centimeters | | Item Weight | 1.6 Kilograms | | Item dimensions L x W x H | 25 x 10 x 18 centimeters | | Item weight | 1.6 Kilograms | | Manufacturer | Orion Motor Tech | | Material | Aluminum, Brass | | Material Type | Aluminum, Brass | | Model | C2I_INV_B019W5LIVS_R | | Part Number | DMG-0001-00 | | Thread Style | Npt | | Thread type | Npt | ## Product Details - **Brand:** Orion Motor Tech - **Item dimensions L x W x H:** 25 x 10 x 18 centimeters - **Item weight:** 1.6 Kilograms - **Material:** Aluminum, Brass - **Thread type:** Npt ## Images ![OMT AC Manifold Gauge Set for R134a R12 R22 R502, 3 Way Automotive Gauge Set With Antishock Gauges, Hoses, Couplers & Adapter, Puncturing Can Tap Freon Recharge Kit for HVAC - Image 1](https://m.media-amazon.com/images/I/71O4OqLKzeL.jpg) ## Questions & Answers **Q: What are the three plastic ferrules and tiny brass plug used for?** A: I suspect they are replacement seals for the valves on the manifold. **Q: what fitting do i need to go from yellow hose to a fjc 6030 freon can tap. the can tap thread is much different than the hose or adapter.** A: ACME Adapter Fitting: 1/4" SAE to 1/2" ACME. If you have the different screw thread, you can buy a suitable adapter online. **Q: What is the acme adapter for it dont fit my top style can tap?** A: This is for R12, R22, R502 and R134A Refrigerants. ACME Adapter fitting: 1/4" Male to 1/2" Female. **Q: does this work on home AC units or only auto units** A: COULD BE BOTH, There are two adapters on the red and blue hoses, they unscrew, and you can use them on residential units, HOWEVER, the automobile A/C uses a type of oil, and the HOME unit uses a different kind of oil, so IF you intermix the two, it "MAY" cause problems, that is why, professionals use two different set of guages, one for residential,and a different one for auto. AND ! The one for home maybe R-406 or R-22, has a background (Green) for that type of Freon, or Pink for R-410, and the one for Auto, has a background for say R-134, I forget that color. You do this at your own risk. ## Customer Reviews ### ⭐⭐⭐⭐ Works well *by A***D on 3 April 2022* Works well but would prefer manifold with knobs for the LP and HP plug ## Frequently Bought Together - Orion Motor Tech AC Manifold Gauge Set for R12 R22 R502 R134a Refrigerant, 3 Way Automotive AC Gauge Set with Antishock Gauges Hoses Couplers & Adapter, Puncturing Can Tap Freon Recharge Kit for HVAC - Orion Motor Tech Vacuum Pump, 3.5 cfm 1/4 hp HVAC Single Stage Vacuum Pump for R12 R22 R134a R410a R502, Auto AC Vacuum Pump Kit for Automotive Air Conditioner Resin Degassing & More, Oil Included - Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/323926764-omt-ac-manifold-gauge-set-for-r134a-r12-r22-r502](https://www.desertcart.vu/products/323926764-omt-ac-manifold-gauge-set-for-r134a-r12-r22-r502) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*