Dual Stage
220V 50Hz 6CFM 180L/min;                            110V 60Hz 7.2CFM 216L/min
Ultimate Vacuum: 5*10^(-1)PA/25Microns ;                            Power: 3/4 HP
Rotating Speed: 22W/50HZ 1440 r/min;                       11W/60HZ 1720r/min
Inlet Port: 1/4 SAE;         Oil Capacity: 600;         Size: 390*145*280 mm