4 Way AC Gauge Set for R410a R22 R134a Refrigerant, 4 Valve Automotive AC Manifold with 5ft Hoses, R410a Adapters, Can Tap

This Orion Motor Tech 4-way gauge set has been a workhorse for my HVAC work. The gauges are accurate and easy to read, with clear color coding that makes quick diagnostics simple. The manifold feels solid and well-machined—no cheap plastic parts here. The hoses are good quality with secure fittings that don't leak. I've used this set on R410a, R22, and R134a systems without any issues. The four-way design gives you plenty of flexibility for charging, recovery, and vacuum operations. What impressed me most is the accuracy compared to my more expensive professional gauges—they're right on the money. The case keeps everything organized and protected, which is great for mobile work or just keeping the shop tidy. For DIYers or pros on a budget, this set delivers professional-level performance without the premium price tag. I've put it through dozens of jobs now and it's held up perfectly. No regrets on this purchase whatsoever. If you need a reliable gauge set that actually works, this is it. Highly recommend!

Sheeesh I went through 2 other brands stating that they worked with R410A. They did not depress the Schrader valve. Sent them back This kit works great and actually has the right depth to push in and open the valve for R410A as advertised. Nice quality. My AC is topped off and running perfect.

Great kit.....worked like a charm....love having Low/High/Vacuum/Refridgerant hooked all up at once.....valves are of a decent quality. This gets four stars due to the super cheesy can tap they give you....had to use my old one. This POS never had a chance of sealing. Funny that OMT would have such a great manifold and such a crummy can tap.....

The gauge block is very hefty and I was surprised by its weight. If it drops it will surely ding the fender easily. The fittings are of decent quality along with the heavy hoses. Valve knobs all are metal open close smoothly. The only thing I did not like there was no resistance when turning at all and made me think sealing at the stem would leak but all seemed ok. The hose end valves were heavy metal having resistance of a tight seal on the stems. The hoses were flexible but solid, I could not squeeze the hose to flatten at all. The plastic case holds everything while it’s not assembled but it will not accommodate a fully assembled with hoses device where you have to disassemble to store in the case. Even if you remove the foam cutouts you still can’t store it assembled, not big deal to hang it assembled but it can collect dust but don’t count on storing it assembled in the case. Tested it and all seemed to work.

I bought this manifold set to replace the old robyn air that got broken during a move. I’m pretty happy with how this manifold works. I have noticed that the fittings do come loose on the manifold and the quick connectors, but I will have to give them the benefit of the doubt for being new. I had no problem with the quick connectors sealing it all went together very quick and easy and the quick connectors fit the line fittings like a champ no leaking from anywhere. Yes the case could be a little bit better where the hoses go but it’s not a problem or a deal breaker for me. I like the aluminum knobs on it, it looks and feels pretty sturdy and well made. Have used it to evacuate and recharge a few R134A automotive AC systems now it will hold a 30ilb vacuum at the manifold with the quick connectors closed and 28-29ilb on the vehicle with the quick connectors open and the system drown down. I evacuated the systems for 45mins each and let them sit for 1hr on a closed system to check for leaks then recharged the system and all was good and done! Yes I would have to recommend this manifold set to anyone interested in getting a reasonably priced manifold set, It’s worth the money. Hope that this review helps you

It works well, was able to fix a leak in my ac with this and a vacuum pump. It didn't come with the new style can adaptor though so make sure to buy that seperate. It only had the old puncture type adaptor.

Worked ok for pumping lines down but I question how long the seals will last. Rubber bits coming off the seals after first use... The can adapter for adding refrigerant simply does not work propely, when screwed down all the way to the refrigerant can. The only way to get the refrigerant out of the can is to let it leak out of the connection. Basically you have to start unscrewing the refrigerant can from the adapter while the pin is depressed into the refrigerant can. If you're good you can get the perfect point where the refrigerant doesn't leak into the atmosphere and still comes out but it's a VERY narrow window. Tilting the refrigerant can from this point can cause a leak. Oddly, the pin doesn't have the be extended that far for this to work, which indicates that it's not sealing the pin to the can. I also tried two cans of r134a, same result. But if you screw the can all the way down, then depress the pin, NO refrigerant escapes the can. I mean NONE! Even after fully depressing the pin into the can, fully retracting the pin, then unscrewing the can, absolutely no pressure relief at all...make no sense at all. The little stand alone blue recharge hose works infinitely better but you can't vacuum the air from it... Of course it's too late for me to return it by the time I figured it out. Mostly used for diagnosis and pumping which it works ok for, gauge needle doesn't go all the way to -30in of mercury. I know on other gauges my vacuum will suck vacuum lines to -30in in well under 5 minutes. 45min later and this gauge reads just above -30. Based on the reviews and price I thought this was it but sadly, this is not it.

First off, complete novice on AC and this set. My three cars all had poor performance ac during one of the heatwaves. I found this and investigated further. I was told that a gas refill alone would cost me £50. I wanted to be sure this was right and the product was brilliant. 1. Everything you need in one hard plastic case. 2. Good instructions 3. Robust parts, metal valves and decent reinforced pipe. 4. Everything is colour coded for easy set up. 5. Accurate large description gauges. 6. A multi accessory box included in the kit. It allows a one connection point to read the pressure of both the low and high pipes of your ac system. You can then attach and fill or actually release some to avoid overfill damage. It has helped me fix all of the cars and only two needed a gas top up which I did myself. The price I paid was i believe worth it all items paid for in first use by doing it myself. I recommend this product for helping you fix your car AC system.

Excelente juego de manómetros para servicio de aire acondicionado, estoy encantado con el detalle de las llaves de plástico insertadas en cada manguera para darle el ajuste final al apretar, también el que sea de 4 vías hace que el vacío y la carga de gas sea mucho más práctica, creo que compraré otro juego!

So far used this for my cars and for a heat pump install. Had no issues with any leaks or operations. Will see how it stands up. Good price point and quality of product is good. Purchased other connectors to add to its functionality

I'm not sure how good this is for AC split units as the vacuum seems to not go as low as I think the pump can go but its fine to check for leaks. And as a bonus I can also use it for my car! But did have to buy an adapter to make it work with split unit AC systems.

Buen material resistente y cumple con la descripción