13-12-2018
Oil-free, dry compressing screw pump
Screw pumps are currently state of the art in the field of industrial vacuum pumps. Varodry from Leybold is a new oil-free, dry-compressing screw pump. It is initially available in the sizes VD65 (65 m³/h) and VD100 (100 m³/h); the sizes VD160 and VD200 are in preparation. More
https://www.ist-surfacetechnology.com/product-news/oil-free-dry-compressing-screw-pump-2248359.html
