Dual Stage
220V 50Hz 8CFM 240L/min;                          110V 60Hz 9.6CFM 288L/min
Ultimate Vacuum: 5*10^(-1)PA/25Microns ;                          Power: 3/4 HP
Rotating Speed: 220W/50HZ 1440 r/min;             110W/60HZ 1720r/min
Inlet Port: 1/4 SAE;        Oil Capacity: 650;              Size: 425*155*280 mm