Circrane 3/4 Lead-Free Brass Water Pressure Regulator with Gauge Adjustable RV Pressure Reducer, Build in Oil and Inlet Stainless Screened Filter

The unit is built heavy and I believe that it would stand up to years of use but the gage is laking. We use oil filled gauges at work where they can be mounted vertically and left alone. Oil filled gauges are used when there is vibrating or hammering of the substance being measured. This gauge should be of the same quality by its looks but the plug that keeps the oil in has reacted with the oil and does not seal anymore. Oil has leaked all over the items in that camping tote requiring massive cleaning of all the stored goods. And, I question how long the gage will function without the oil it was designed to have with it. Too bad as this could have easily been a 5 star review had it not been for a cheap .02 Sent plug. The pressure relief does seem to be working.

Worked great for a few months then I noticed oil all over everything in the compartment where I keep the gauge. Had no idea where it came from until a friend pointed out that there was no oil in the gauge. It's still working but the oil cap is a joke. It's a loose fitting rubber plug. These things get bounced around during travel in a rv compartment very disappointed and a huge mess.

Came well packaged in a nice box with foam holder. Looks very well built. Very easy to install. Worked great the first few times now all of the sudden it stopped working. I’m going to have to take apart to see if I can fix.

Gauge failed within 3 months, no idea what pressure is now, still seems to be limiting the pressure however,

used this on my RV for a 3 week trip, changing locations several times. As the days went on, the oil started leaking and eventually all leaked out of the dial. Still seems to function.

Did the job and regulated the water pressure. It was preset at 45 psi and I turned it up to 50 and down to 40 to make sure it worked as advertised. Seems like a high quality piece. Time will tell how it lasts since it is installed outside for my RV.

So far so good. Holding good pressure so I can finally wash dishes etc. Bought the cheap ones at Walmart that quit working after a couple of months I barely had a trickle of water. I'll add update later if there is anything new to add but so far it's doing it's job.

The gauge is liquid filled+++ Easy to adjust. Good craftsmanship and quality. I also used it to blow out the water lines for winterizing the RV. My compressor runs at 135 psi with the regulator I can adjust this pressure. Must have for RVs