Proflow Fuel Pump, Mighty Flow, Electric, 4 psi, 25 gph Free Flow Rate, 1/8 in. NPT Female Threads Inlet/Outlet - PFEFS12426Part Number: PFEFS12426 Proflow's Mighty Flow electric fuel pumps are small in size, but BIG on performance! They are quiet, easy to install, and work with gas, diesel, blended alcohol, and E85. The pumps use a standard 12 V power source; while a reliable solid state design provides longer life. They have a simple 2 wire hookup and are self priming and regulating. Can be used in carburetted cars, generators and agricultural equipment.