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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For light gases, pumping speed of the Turbovac 1350 I/s is 3-5 % higher than reference industry products whereas for heavier gases, the Turbovac 1450 i is 10 % higher than the same reference products. (Leybold)
Pumps

New Robust Turbomolecular Pumps

Leybold has further expanded its Turbovac i/iX pump family especially for industrial, coating and research applications that require robust pumps with higher pumping speeds. The new 1350 and 1450 sizes and its variants have been developed to maximize the pumping speeds. With these variants, the Turbovac i/iX series is now complete with 8 models ranging from 90 to 1450 l/s sizes.

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