TYPE 2TW-2C Voltage 220V/50Hz 110V/60Hz Pumping Speed (CFM) 4 5 Ultimate vacuum (Pa) 5×10-1 Power (hp) 1/2 Speed (r/min) 1440 1720 Intel connector 1/4SAE 1/2Acme 5/8SAE Oil (ml) 280 Size (mm) 340×135×260 Weight (kg) 10