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.