Piston type vacuum pumps and compressors are being used where oil-free air is a must. The oil free character of the pump can be a guaranty of low maintenance costs. The pumps can be found in capacities of optimum 6 m3/hr and they are able to reach a vacuum of 10 mbar(a). Used as a Piston Vacuum Pump compressor they reach a pressure of approx. 7 bar(g) optimum.
These pumps are getting used for light commercial functions, medical industry, printing and instrument industry, plastic, meals and packaging, electronic, chemical and textile industry.