Primefit CR1401G Replacement Air Regulator with steel-Protected Gauge, 1/4" Npt

This device replaced the oem regulator which had two gauges. The original had an outlet psi and tank psi gauge. I really didnt need an outlet gauge, so this worked perfectly. I wanted to post this in case someone is wondering if they need an exact match. A single gauge works fine. Just remember to add air in spurts and check for pressure as you go.

This replaced the original unit - perfect replacement

works good but there is no lock on the adjuster

I connected this gauge on a 3 feet leader hose which I connect to my pneumatic tools, and is very convenient for me to adjust the air pressure while I'm working, instead of running beck to the compressor to do so. Works very well and I recommend it.

This works great on my compressor. It keeps the pressure as it should, and is easy to open and close (I turn the hose pressure to zero when I finish because there is always a leak on one of the connections for the hose and I don't like hearing it cycle needlessly at random times.)The hook up was easy since I already had the connections, and it fits just as the original equipment did. I would recommend to anyone who needed to fix theirs.Update after 3 months: It sucks. Failed. After three months it has started leaking around the adjustment knob, just as the one it was replacing did. I thought maybe I had not taped the threads well enough, but after disassembling the whole set up to include the pressure gauge, then the regulator, the putting it all back together, it is the adjustment knob. It failed. So I am off to Lowe's to get the Kobalt that I didn't want to buy, because I need it today to put up the trim we were redoing in the house. Guess you get what you pay for.

I installed this on an air tank to regulate down the 120psi I load the tank with, to 70 psi for my finish nailer. For small jobs like putting up moldings, it's cheaper than purchasing a small compressor, and easier than dragging a hundred-plus feet of air hose through the house. My old regulator would leak above 50psi of tank load, requiring me to carry the tank back to the compressor to reload quite often. This new regulator does not leak, adjusts easily, and the gauge is easy to read. The tank hasn't lost any air in weeks since installing this new regulator. Sitting solid at 120psi. Would recommend.

I bought this to reduce my 200 psi Viair on board air to 100 psi for my air offroad truck lockers. This also fixed a problem of my o-rings getting extruded out the Milton quick disconnects when airing my tires up. I guess the 200psi is too much for those.The problem is this is not very consistent. When it was cold in the morning, the regulator stuck on and blew out my air locker seal with 160psi when set at 90psi. Several months later, it now leaks continuously and needs replaced. Also, not very high flow so I only get 70psi when airing up tires (when set at 90psi). Not terrible, but could be better. I think it would be fine for a more controlled (indoor) environment.

I replaced my compressor's regulator with this one, and it works perfectly now. No more pressure fluctuations or air leaks at the regulator. Excellent!

Sirve para un un compresor con tanque de 8 galones puesto que es el que uso. Es regulable, y mantiene la presión con forme se visualiza en el indicador.

The original replacement Regulator for my 20+ year old CH 4 Gallon compressor was discontinued, so I needed a substitute. Although this one is configured slightly differently, it installed well, it’s functional with the design of my compressor, and it works flawlessly. Please be mindful of two things:1. air flow direction; There will be an arrow on the regulator, and an R or L. Sometimes they are interchangeable, as was the case with me. I replaced an R with an L, and it still worked with the layout. You’ll just have to look closely at the photos before you order, and decide if it will work for your application. You can see from my photos how the configuration differs from old(with red “CH” on the regulator knob), to the newly installed one.2. The coupler that connects the regulator may need to be replaced, depending on its age; mine did. Do yourself a favour, and order one or two at the same time; I happened to have a couple in the tool box.

Funsiona muy bien

Works very well for me. Attached this to a 29 gal Compressor and so far so good. The original stopped working so for the money, I thought this was good value for the money. Not sure about the longevity of it but only time will tell. As far as accuracy, I've never tested it, I set it to 120 PSI and seems to be operating just like the old one. The only issue I have is that it's not clocked like the old one but that's my fault for not checking the flow direction and orientation.

Upon using for a few hours, I like the compact size and light weight of the unit...Have noticed that there is a small air leak in the actual pressure regulator guts, and not from the threaded connections. Is not a HUGE deal to me as this is being used in a sporadic fashion to power air tools in a remote area using SCUBA cylinders and not an air compressor, so when not in use it is disconnected from air source.The handwheel knob that adjusts the pressure is a tab finicky to use an have found that to keep a STATIC set pressure you have to come UP to that specific pressure and not DOWN from a higher pressure.. In other words. if your air supply is 175psi, and you want to regulate the pressure to say 50psi, you need to crank the dial way down..bleed off or drop the air on the demand side and then slowly turn the knob to the desired pressure. cycle you tool/attachment and fine tune the pressure and in my experience it will hold +/- 5 psi. The opposite has shown a massive downward decrease in pressure as you use your tool to a whopping -50-70 psi.. Not sure if this is a flaky funky regulator or its designed that way.. But we have gotten it to work quite well and seems to be holding up thus far..Other issues is air flow is a ONE WAY design and the arrow and "L" marking in the rear appear to be REVERSED on my particular unit..Your Mileage may vary