Piston type Piston Vacuum Pump vacuum pumps and compressors are being used where oil-free air is crucial. The oil free personality of the pump can be a guaranty of zero-maintenance costs. The pumps can be found in capacities of maximum 6 m3/hr plus they are able to reach a vacuum of 10 mbar(a). Used since a compressor they reach a pressure of approx. 7 bar(g) optimum.
These pumps are becoming used for light industrial works, medical industry, printing 
and instrument industry, plastic, food and packaging, electronic, chemical and textile industry.