220V 550W Air Compressor Air Pump Inflatable Oil-Free. Parameters Voltage: 220V Power (W): 550 Pressure (Bar): 7.0Bar Airflow: 40L/min Tank (L): 8 N. (kg): 15 Size: 480 X 160 X 420mm Weight: 16kg Features. No need to use air compressor oil, maintenance-free, just turn on the water once a week,…