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The DV 800 opens up new possibilities for applications where a higher pumping speed is required. (Leybold )
Dry Screw Vacuum Pumps

Screw Design Provides More Performance

The new screw vacuum pumps Dryvac DV 500 and DV 800 will be presented by Leybold in the spring of 2021. These vacuum pumps compress completely dry, i.e. without operating lubricant in the compression chamber and are therefore ideally suited as backing pumps in food packaging or in pumping sets in heat treatment or coating systems, as they have significant advantages over oil-lubricated piston or rotary vane vacuum pumps.

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