Fill Rite DC Pump, Cast Iron, 15 GPM, 12-Volt12v, 1dc fill rite pump, 15 gpm, pump only, heavy duty cast iron, contractor & industry grade, has an explosion proof motor with permanent magnet & cast bronze rotor with bronze rotary vanes, built in check valve & strainer, 2" threaded base for tank mounting, padlockable, & thermal overload protection, suitable for diesel gasoline kerosene e15 bd up to b20 with an a draw that's easy on your dc power source, explosion proof ul cul listed 1 4 hp motor,