Dry Compressing Vacuum Pumps
Dry vacuum pumps are dry compressing pumps where no lubricants can get into contact with the pumping media. Thus an absolute hydrocarbon free vacuum is the result. Leybold offers different types of dry compressing vacuum pumps which vary in the principle of operation and are used in different fields of application: diaphragm pumps DIVAC, scroll pumps SCROLLVAC as well as screw type pumps SCREWLINE and DRYVAC.
DRYVAC
Screw Vacuum Pumps
The DRYVAC is a new family of dry compressing vacuum pumps. Depending on the application the pumps are available with various equipment components. The DRYVAC series specially is developed for photovoltaic, display and process industry applications. All versions of the DRYVAC family are water cooled, very compact and can simply be mounted to various vacuum systems, so particularly with regard to the well-proven RUVAC WH, WS and WA series.