The Fairview WR-RV55 is a vast improvement over the cheap fixed regulators usually available in RV parts stores.   The 55 PSI fixed water pressure regulator from Fairview is the highest pressure you can get in a fixed RV regulator.  Best flow of any regulator on the market at 9 GPM at 55 PSI. Competitors use baffles that not only reduce pressure to 40-45 lbs but also reduce flow.

The Fairview High Flow water pressure regulator provides great flow and pressure to allow RVers to run through a filter system without throttling the flow inside. Higher pressure and better flow mean better showers! -40 degC to 140 deg C extended temperature range If this isn’t the best fixed regulator you have ever had we will refund your money, no questions asked! You can also purchase this product on our store, just paste the following into your browser: https://www.rvwaterfilterstore.com/F1001.htm