Piston type vacuum pumps and compressors are being used where oil-free air is crucial. The oil free personality of the pump is usually a guaranty of low maintenance costs. The pumps are available in capacities of optimum 6 m3/hr plus 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 commercial works, medical industry, printing and device industry, plastic, meals and packaging, electronic, chemical substance and Piston Vacuum Pump textile industry.