RV Fresh Water Pump 12V DC 3.5 GPM 45 PSI Self Priming Diaphragm Water Pump for RV Marine Yacht Caravan Item Type: RV Water Pump Voltage: 12V Current: 4.5A (9.0A MAXIMUM) Gallons per Minute: 3.5 GPM Flow Rate: 13.5 L/Min Stop Pressure: 45/3.1 PSI/BAR Inlet/Outlet Interface: 1/2in Outer Thread Accessories: 1/2in Barbed Hose Adaptors x2, Inlet Water Strainer x1 Application: Motorhome Yacht Water Supply, Flower Sprinkler Tap Water Purifier Pressurization, Liquid Transfer, Agricultural Irrigation, Solar Water Systems, Equipment Cooling Water Circulation, Any Other Pressurization System, Etc Features: Auto Start/Stop, Vacuum Self Priming, Low Noise Operating, Super Low Power Consumption, Temperature Control Protection, Overload Protection Fitment: RV Marine Yacht Caravan Garden