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Old 05-21-2014, 10:59 AM   #1
Join Date: May 2014
Posts: 57
City Water Pressure

Hi, When i use my dealer supplied water pressure regulator with city water the pressure is much less then when I am using the units self contained tank and pump. I'm not to sure but are all water pressure regulators the same or could the quality of the hose have anything to do with it? Any suggestions? Thanks

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Old 05-21-2014, 12:46 PM   #2
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These dealer supplied water regulators widely vary in quality and pre-set. Plus the device can also be a simple flow restrictor vs. pressure regulator.

To be safe, I ditched the cheeeep one I got from the dealer and bought a high quality pressure regulator from a RV supply.

I also bought a water pressure gauge that goes on the end of the water bib to test campground pressure before hook-up...because, sometimes campground systems are already low pressure. In that case you don't need the regulator at all. Like this:

The gauge just screws on to the hose connection...easy as can be and a cheap way to check.

Of course if the campground water system has pressure spikes and valleys, using a regulator is good insurance...best to have a good one.

Safe travels

Kim and Steve, Mustang LCDR (USCG Ret), Outlaw #1193
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Old 05-21-2014, 02:03 PM   #3
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Buy a water valve that has a variable pressure setting, it needs to have a guage on it. Dial in the pressure that you are ssafe with usually 50-55 psi and you'll be good to go. Some pressure regulators are fixed and may not do what you need.
Tony & Ruth........... FMCA#F416727
Newmar Dutch Star 4320, Spartan MM Chassis, Cat C9, 2018 Jeep Wrangler Unlimited, Blue Ox Aventa LX, and AF1. TST 507 TPMS
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Old 05-21-2014, 02:46 PM   #4
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Thank you both for the info. I will be investing in an adjustable regulator. Hopefully this makes a difference!
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Old 05-21-2014, 02:56 PM   #5
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Originally Posted by George1285 View Post
Thank you both for the info. I will be investing in an adjustable regulator. Hopefully this makes a difference!

Here is a very good source for all your water filter/pressure regulator needs.

RV Water Filter Store: Standard Filter Canisters for Whole RV
2010 Newmar Dutch Aire DP 4304-Cummins ISL 425hp-Spartan MM Chassis-2013 Chev Equinox AWD-Ready Brute Elite Towing System-FMCA 402879-SKP 120487
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