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🧊 Chill with Confidence: The Ultimate AC Manifold Set for the Modern Pro
The OMT 3-Way AC Manifold Gauge Set is a professional-grade HVAC tool designed for servicing multiple refrigerants including R410A, R32, R22, and R454B. Featuring shock-resistant 2.6-inch gauges with ±1.6% accuracy, reinforced 5 ft. hoses rated for 800 psi working pressure, and a durable solid brass build, this kit ensures precise, leak-proof, and corrosion-resistant performance. Complete with safety valves, adapters, a valve core wrench, and a protective blow-molded case, it’s engineered for both seasoned technicians and ambitious DIYers seeking reliable, efficient AC maintenance.


























| ASIN | B08K8DMJCK |
| Best Sellers Rank | #10,591 in Automotive ( See Top 100 in Automotive ) #3 in Air Conditioning Manifolds |
| Brand | Orion Motor Tech |
| Brand Name | Orion Motor Tech |
| Customer Reviews | 4.2 out of 5 stars 453 Reviews |
| Included Components | 1 x 3-Way Gauge, 3 x Hoses, 2 x Safety Valves, Adapters |
| Item Dimensions | 13.07 x 8.9 x 3.94 inches |
| Item Highlight | Includes R410 R12/R22 Safety Valves R410A R32/R454B Adapters Valve Core Wrench; Solid Brass Build; For Auto Freon Recharge Item Highlight Includes R410 R12/R22 Safety Valves R410A R32/R454B Adapters Valve Core Wrench; Solid Brass Build; For Auto Freon Recharge See more |
| Item dimensions L x W x H | 13.07 x 8.9 x 3.94 inches |
| Manufacturer | Orion Motor Tech |
| Material | Acrylonitrile Butadiene Styrene (ABS), Aluminum, Brass, PVC , Rubber |
| Material Type | Acrylonitrile Butadiene Styrene (ABS), Aluminum, Brass, PVC, Rubber |
| Model | DMG-R410-D2 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | FBA-DMGR410D2 |
| Thread Style | Npt |
| Thread Type | Npt |
| Unit Count | 1 Count |
| Warranty Description | 1 Year |
P**2
Hard to beat in this price point.
A great kit for the cost. Rubber o-rings seal well. Long lines. Great adapters. Compared to my professional tools, these work well. Only time will tell if they hold up. So far, very happy.
A**A
Great TRUE R32 gauges.
Great value. Look like thare high qulaity, Durable product, good quality build. One of the only gauges that was ACTUALLY R32 rated. Nice length hoses, not like others that are only about 3 ft long. Fairly easy to use, i wouldnt day fool proof, since you SHOULD know what you are doing, but very user friendly. I didnt check against other gauges so cant really speak to accuracy, but they work very well.
W**E
It’s a complete kit
Decent quality, don’t think they’d be super long lasting if you were using them professionally, but great if you’re a handyman or DIY person. Has all the necessary adapters you’d need and perfect for a self install.
B**R
Purchased for R32 system.
Purchase these to pull a vacuum on a R32 system. Sadly I only needed to use them once. But they work perfectly. Now I have these in the tool shed for any future use that I might need. They are cheaper than the s set from harbor freight and you don't have to buy any additional adapters because it comes with them.
K**N
Multiple uses and accurate
Well worth the money if you do your own work.
P**L
Low side shutoff defective
Low side shutoff leaks horribly. This gauge set was decent quality for the price and had a nice assortment of accessories, but the low side shutoff wouldn't close completely causing leakage during vacuum testing.
J**P
It's Accurate
I used this gage to charge my A/C with R-22 It charged well, was easy to read and was accurate. My A/C cools nicely now
M**.
Good, but hard to read and Celsius
Good product and good quality. But the numbers on the display are a bit too small to read, and it uses Celsius scale, not Fahrenheit.
J**S
utilidad
herramienta básica de primer diagnostico y para mantenimiento de aire acondicionado
B**.
Quality
I like this item and it is very easy to use in all of my work, quality and time serving..
V**L
Excelente calidad
Excelente calidad en sus accesorios, de gran desempeño al realizar mediciones es excelente para realizar mi trabajo de día a día.
C**N
Buena compra
Tengo aprox 3 meses que los compre y me han parecido muy practicos y de buena calidad , sobre todo el estuche que me parece genial
R**.
Muy completos
Me sirvieronucho completos
Trustpilot
2 weeks ago
3 days ago