Piston type Piston Vacuum Pump vacuum pumps and compressors are being used where oil-free air is crucial. The oil free character of the pump can be a guaranty of zero-maintenance costs. The 
pumps can be found in capacities of optimum 6 m3/hr and they are capable to reach vacuum pressure 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 functions, medical industry, printing and device industry, plastic, food and packaging, electronic, chemical substance and textile industry.
