Specification: Voltage: 12V Watts: 375W Flow (GPM): 20 RPM Speed: 2600 Max. Lift : 15M Inlet Port: 1" Outlet Port : 1" Product Size: 33x25cm/12.99x9.84inch Net weight: About 10kg Self-Priming: Yes Bypass Vave: Yes Seal Type: Oil Seal Package Included: 1 x Gasoline Pump.