1. electric transfer pump, fuel transfer pump 2. Power: 12v, 24v, 220V, 110V 3. Material: cast iron casing, rotary vane Electric Transfer Pump, fuel transfer pump, diesel transfer pump with small ... , manual fuel nozzleDYB-80 Bare PumpPump unit with Unilateralism valve and automatic fuel nozzle2. DYB-50/75 DC Ex-proof Electric Transfer Pump ...