... transfer pump 2. Power: 12v, 24v, 220V, 110V 3. Material: cast iron casing, rotary vane Electric Transfer Pump, fuel transfer pump, diesel ... priming, rotary vane pump. 1. DYB-40 and DYB-80 Electric Fuel Transfer Pump♦ For fueling diesel oil, kerosene, not for ... and automatic fuel nozzle2. DYB-50/75 DC Ex-proof Electric Transfer Pump♦ Compatible with diesel, gasoline, kerosene, mineral spirits, heptane ...