817-0728, RS PRO, RS PRO 3 → 6V -500/800 mBar Direct Coupling Gas Compressor Pump/Fuel Pump Water Pump, 75ml/min, Brand RS Pro, Maximum Flow Rate 75ml/min, Supply Voltage 3 → 6V RS PRO 3 → 6V -500/800 mBar Direct Coupling Gas Compressor Pump/Fuel Pump Water Pump, 75ml/min