The Camco RV Adjustable Water Pressure Regulator helps protect plumbing and hoses from damage caused by high-pressure water, preventing hose failure and helping to prolong equipment life.• Helps prevent damage to plumbing fixtures and hoses from inconsistent or high water pressure• Large, easy-to-read gauge display• Interior filter helps prevent blockage by debris• Nickel-plated brass fittings• Fits standard 3/4" water hose threads• Reduces water pressure to a safe and consistent 40 to 50 PSI• Regulator may be set to a desired pressure using an adjustment screw in cap• Settings above 60 PSI are not recommended• Drinking water safe• CSA low lead content certified to NSF/ANSI 372 Interior filter helps prevent blockage by debris Large, easy-to-read gauge display CSA low lead content certified to NSF/ANSI 372 | Camco RV Adjustable Water Pressure Regulator, Brass