RV Water Pressure Regulator for RV Camper. Brass Lead-free Adjustable Water Pressure Regulator with Gauge for Camper Travel Trailer, Reducer Valve W Filter. M11-0660R.

Having traveled more than 40,000 in my motorhome during the past 5+ years, I've encountered campground water pressures as high as 150 psi. Pressures like that can damage internal water valves in my RV and rupture its plumbing. Upon arrival at a new campground, my standard procedure is to use a precision pressure gauge to measure water pressure before connecting my RV. If it exceeds 60 psi, I use a water pressure regulator. Recently, after visiting a campground in western Oregon, I carelessly left my very good (but now priced out of the market) pressure regulator behind, which quickly disappeared before the campground owner could retrieve it for me. I ordered this one for next-day delivery and was delighted to have it arrive on time in pristine condition. In the meantime I was using a cheap water pressure regulator which I purchased with my coach more than five years ago. The cheap regulator is effective at reducing the pressure but it dramatically limits water flow. My first observation when unpacking this Renator M11-0660R Water Pressure Regulator was its weight. It's heavier than most competitive water pressure regulators with a gauge. The interior opening for water flow is also noticeably larger. Following the seller's instructions, I installed this regulator on my campground faucet, flushed it and then connected my potable water hose between this regulator and my RV. After running the faucets in my motorhome to get rid of any trapped air, I used a standard screwdriver to adjust the default 40 psi to 60 psi. Comparing the included oil-filled pressure gauge with the calibrated gauge that I use to initially test campground water pressure, I found this regulator's readings to be essentially the same. This Renator M11-0660R Water Pressure Regulator has proven to be able to protect my RV's plastic plumbing from excessive water pressure without interfering with good water flow. It's solidly made, easy to use, remembers my pressure setting and doesn't leak. I'm looking forward to its continued good performance and appreciated receiving a message from the seller today offering assistance if I was not pleased. I am pleased thus far with my purchase.

This regulator replaces a very similar one in a drip/soaker hose zone of my irrigation system. The old one failed to keep pressures reduced after ? 4 years? It is nearly the exact dimensions as the old one. It appears these regulators are rather "standardized" in size. In any case, the two hose end threads easily thread. The included information says the unit is preset at 45 psi. Mine was set at about 20 psi, but the adjustment screw moves easily and I could easily reach 40 psi. As another review noted, the psi does not change under pressure. After moving the screw, stop the pressure, allow the dial to go back to zero, then pressurize and check the new pressure. My irrigation pump runs about 80-85 psi. This regulator has no difficulty holding the pressure steady at 40 psi. I trust it will remain reliable for a span of years like my old one.

We recently had to replace our original RV water pressure regulator after just three years—it could no longer deliver more than 30 PSI, so the faucets were reduced to a trickle and showers were downright tedious. I ordered the Renator regulator, installed it in minutes, and adjusted the pressure to 45 PSI. Immediately, the water pressure was back to normal! Since then, we’ve taken it on a couple of camping trips, and it has worked flawlessly. Showers feel like home again, faucets run strong, and everything operates exactly as it should. Looking back, I wish I had replaced our old one sooner instead of tolerating weak water flow. This Renator regulator is well-built, easy to adjust, and makes a huge difference in comfort. Highly recommended for any RV owner who values reliable water pressure!

UPDATE I was contacted by Renator’s Customer Service. They asked for a couple of photographs of the pressure regulator and the Amazon code. As of today a new pressure gauge is in route. Of course I have to put it on. But that’s easy. So I’m going to raise my review to three stars pending how well the product works with the new gauge. I purchased this product on February 2026 and the pressure gauge has failed and is permanently stuck on 15 psi. As a consequence, I have no idea if the pressure regulator itself is functioning. All I can say is it didn’t last very long. UPDATE: I received the new pressure gauge and it works perfectly. Renator’s customer Service was very responsive. I’m upping my review to four stars.

This pressure regulator arrived timely as promised (Prime), packed well and with none of the leakage issues I had read in previous reviews. I've used it one time and found that turning the adjustment screw too far each time didn't allow the pressure to stabilize. That said, once I figured that out, I would turn it 1/4 - 1 turn, turn the interior water on and then off again and let it stabilize and then turn the adjustment screw again as needed. I got it set to 48 lbs (trailer is good up to 50) and left it there the rest of the time. Worked well and as promised! May 1, 2020 Update: I purchased this regulator during the 2017 season and it seemed to work well until our first trip this spring. It fluctuated 20 psi depending on whether I was adding water to the fresh tank or running the system off the park water. Once I had the tank full, I could never get it to drop below 63 lb psi which is well above the trailer's tolerance. I had to remove it from my system and go back to the inexpensive set regulator (40 psi - too low for my liking). I'm disappointed that this regulator did not last another several years, but then it wasn't that terribly expensive. I'm going to work on it and see if it is just stuck and if so I will update this review again. May 14, 2020 Update: I contacted the company by email to explain my issues with the unit. Jason asked me to describe the problems I was having and I did so as well as sent him pictures of the gauge while under certain conditions. He suggested that the gauge had apparently lost its calibration and that I needed a new one which I could purchase on Amazon as well (it can be purchased separate from the regulator body). I purchased the new gauge which arrived the day they said it would, removed the old gauge, attached it to my outdoor garden hose, attached a hose nozzle to it and tested it. Not only does it work well, it appears to read the adjusted pressure much more quickly than the original gauge. It took me all of 10 seconds to adjust it to 50psi (what I use for my RV) and when I detached it, the gauge dropped to 0psi as it was supposed to. I'm very happy with the new gauge AND with Jason from Renator for all his timely assistance. I would highly recommend this product for anyone needing to control the water pressure into their RV or any other application. I've been told that it is possible that leaving it in the trailer over the winter possibly was the cause of the issue - won't make that mistake again.

pressure regulator works well. setup and freeze protection is a must. adjustment is simple if you follow the steps. had a failing regulator, and described the problem and Jason honored the 1 yr warranty and sent out a replacement. highly recommend

I’m newer to travel trailers. I used mine a couple times plugging straight into the water spigot. At one campground, i started having a drip in my line under the sink faucet. That made me worry i had an issue with my plumbing. I then saw someone using a regulator and asked about it. I didn’t realize there could be that much of a pressure change going to different campgrounds, but then remembered that the toilet was flushing at that hookup with some insane force. I looked at several and then chose this one. I gave it a try and set the pressure to 40 psi. Seems to be the perfect setup. I’ve not had any leaking issues since and my toilet no longer flushes with enough pressure to spray its contents into every direction except down. It was easy to use, just put on the spigot before your hose. I then turned the screw until it was on 40 psi. It was already pretty close from the box. Water flow is good and it seems well built.

Good regulator.

Yeah this is the one very happy will trade again.

Me gustó mucho el producto y también que el manómetro tenga aceite, así dura mucho más, y la facilidad de regular la presión, realmente es muy sencillo de instalar y lo mejor que no tiene plomo. Se los recomiendo mucho y así tendremos una presión estable que cuidara sus equipos conectados. La empresa siempre en comunicación y atenta. Estoy Muy agradecido.

Works well.

Fonctionne bien

I have had other pressure regulators that were non-adjustable. This one with the adjustability, is a great feature, as you have full control over the water pressure entering the RV. Highly recommend it.