Feature: 1. HIGH EFFICIENCY PERFORMANCE: This water pump operates on a 12V DC power source and possesses a high suction and discharge capacity. With a flow rate of 3.0 GPM. 2. AUTOMATIC START AND STOP: With its pressure switch, this pump can automatically regulate itself. It opens when the pipeline pressure is less than 45PSI and closes when the pressure exceeds 45PSI, ensuring safety with overload and overheat guard. 3. LOW NOISE DESIGN: This water pump features a premium bearing and a unique integral three cavity diaphragm design. This combination ensures high flow rates and low noise operations. 4. VERSATILE APPLICATIONS: Suitable for various environments including RVs, yachts, caravans, gardens. Fit for water supply, pressure boosting, liquid transfer, irrigation, cooling, etc. 5. SIMPLE INSTALLATION: With its user friendly design, this RV water pump allows for easy installation, reducing hassle and saving time for other activities during your trip. Specification: Item Type: RV Water Pump Material: Copper + Nylon + Rubber Voltage: 12V Current: 3.0A (6.0A Maximum) Gallon: 3.0 GPM Flow Rate: 10.6 L/Min Stop Pressure: Approx. 45 PSI / 3.1 BAR Inlet/Outlet Size: 1/2in External Thread Accessories: 1/2in Barbed Hose Adaptors x2, Inlet Water Strainer x1 Application: RV Yacht Water Supply, Shower Faucet Water Purifier Pressurization, Liquid Transfer, Agricultural Irrigation, Solar Water System, Equipment Cooling Water Circulation, Any Other Pressurization System, etc. Features: Auto Start Stop, Vacuum Self Priming, Low Noise Operations, Ultra Low Power, Temperature Control Protection, Overload Guard. Package List: 1 x Diaphragm Pump 1 x Filter 2 x Adapters 1 x User Manual