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Contact SupplierDry screw vacuum pumps operate with two screw rotors rotating in opposite directions. This traps the medium to be pumped between the cylinder and the screw chambers and Transports it to be the gas discharge. Vacuum is formed by the principal of suction, Compression and discharging through passing regular intervals of two small pitches. Hybrid Combined Variable Pitch is a screw type to remedy the disadvantage of Single pitch and adjustable-pitch compare to conventional single pitch.
New Design
Removed Air Filter
Machanical Seal
Simple Internal Structure
Line-up
Dry Variable Pitch Screw
Coating
The Range of Using Pressure of Pump
IEC Flange
Dry Screw Vacuum Pumps PW Series
Screw Direct Cooling System
Simple Internal Structure
Machanical Seal
Dry Equal Pitch Screw
Coating
The Range of Using Pressure of Pump
IEC Flange