Piston type vacuum pumps and compressors are being used where oil-free air is a must. The oil free personality of the pump is certainly a guaranty of low maintenance costs. The pumps are available in capacities of maximum 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 Piston Vacuum Pump china industrial functions, medical industry, printing and instrument industry, plastic, meals and packaging, electronic, 
chemical and textile industry.