diaphragm pump is a perfect match for most applications in the laboratory and operations because it is oil-totally free and whisper calm, and since it requires so little service. Diaphragms have Diaphragm Vacuum Pump specifically lengthy lives and hermetically seal the drive space from the pumping chamber to protect mechanical parts from corrosion. The pumps attain their distinctively high performance from high pumping chamber volume relative to the minimal dead space. Highly flexible double diaphragms with fabric reinforcement assure an extremely long diaphragm lifetime. The pumps operate completely oil free and don’t have any sliding parts in the gas route. In normal operation they are free of abrasion. Besides contributing to the long services intervals the lack of abrasion also eliminates most of the particulate impurities often generated within scroll or piston pumps. This makes diaphragm pumps a good choice for clean applications.