1. 12v fuel pump with self priming for diesel oil transfer 2. Power: 12v, 24v, 220V 3. Material: cast iron casing, rotary vane 12v fuel pump with self priming for diesel fuel transfer Electric Transfer Pump, fuel transfer pump, diesel transfer pump with small size, light weight, transfer diesel oil, gasoline, kerosene and other light oily liquid. Self priming, rotary vane pump.