Usage Tips:FeaturesUniversal Fuel Pump Flows: 70L/h; Voltage: 12V; Output pressure: 4-7 PSI; Pressure: 1 MPA; Inlet and Outlet diameter: 8mm (5/16 inch). UniversalElectric Fuel Pump 12v Universal, fits for lawn mower marine motorcycle carburetor, all 12 volt cars, trucks, boats & generators with gas diesel gasoline petrol engine. High-quality materialUniversal fuel pump made of brass. Sturdy and durable for a long life. Low Pressure Fuel PumpFuel transfer pump with built-in check valve designed to prevent backflow, light weight and small size, plunger type fuel supply, strong suction and stable fuel supply Easy to install and connect for use. Wide range of uses12 volt fuel pump, dual line design, can be used as a booster, spare unit or as a completely separate fuel pump mounted anywhere for a wide range of uses.