Screw vacuum pumps

Thanks to the direct drive via an integrated frequency inverter, a drive gear is no longer required. The rotors with screw profile rotate in opposite directions and contactless. The working chamber of the machines is 100% oil-free. The integrated speed control enables energy-optimized operation of the devices.

VARIAIR
Becker frequency inverter technology

 

Becker_Logo_VARIAIR-Direct-Screw

 

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