VEVOR Water Diaphragm Pump, 12V DC, 3.5 GPM Flow, 55 PSI Rated Pressure (40-80 PSI Adjustable), 1/2" MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified Overload Protection Switch with Ease Low Noise & High Quality The on demand water pump operates with a 3.5 GPM open flow, quickly boosting water pressure. No water supply problem will be a challenge for you. The rated pressure is set to 55 PSI, and you can adjust the pressure to 40-80 PSI. Turn clockwise to increase the pressure and vice versa to decrease it. The RV water pump comes with two 1/2" hose adapters for easy connection to the inlet and outlet. It works with a DC power supply, so there is no need to carry the battery. Max Liquid Temperature: 140℉/60℃,Number of Diaphragm Chambers: 4 PCS,Diaphragm Material: Santoprene,Max Flow Rate: 3.5 GPM,Granule Size: <300 um (50 Mesh),Certification: FCC,Ambient Temperature: 32-140℉/0-60℃,Rated Voltage: 12V,Valve Material: EPDM,Amps: 7.5A,Rated Pressure: 55 PSI (40-80 PSI Adjustable),Rated Suction Height: 6 ft/1.8 m,Product Size (L x W x H): 8.35" x 4.9" x 4.32"/212 x 124.5 x 109.75 mm,Model: NMDP42-G35-55-12,Inlet/Outlet Diameter: 1/2" MNPT,Product Weight: 4.19 lbs/1.9 kg,Shell Material: PA6 + 30% Glass Fiber Specifications: - Length: 26.0 in, Width: 17.0 in, Height: 15.0 in
