diaphragm pump is an ideal match for many applications in the laboratory and Diaphragm Vacuum Pump functions since it is oil-totally free and whisper quiet, and since it requires so small service. Diaphragms have specifically long lives and hermetically seal the drive space from the pumping chamber to safeguard mechanical parts from corrosion. The pumps obtain their distinctively powerful from high pumping chamber quantity relative to the minimal dead space. Highly flexible double diaphragms with fabric reinforcement guarantee an exceptionally long diaphragm lifetime. The pumps operate absolutely oil free and do not have any sliding elements in the gas path. In normal operation they are completely free of abrasion. Besides contributing to the long services intervals the lack of abrasion also eliminates the majority of the particulate impurities frequently generated within scroll or 
piston pumps. This makes diaphragm pumps a good choice for clean applications.