Diaphragm Vacuum Pump Air Rotary Oil-Free Whisper Quiet Water Portable Mini Scroll Reciprocating Best Suppliers Centrifugal Positive Displacement Vacuum Pumps

Diaphragm vacuum pump: A perfect match for many applications in the laboratory and operations because it is oil-free and whisper quiet, requiring minimal service. Diaphragms feature especially long service lives and hermetically seal the drive space from the pumping chamber to protect mechanical parts from corrosion.

The pumps achieve distinctively high performance through a high pumping chamber volume relative to minimal dead space. Highly flexible double diaphragms with fabric reinforcement ensure an extremely long lifetime. These pumps operate absolutely oil-free and without sliding components in the gas path, making them completely free of abrasion.