Piston type vacuum pumps and compressors are being used where oil-free air is crucial. The oil free personality of the pump is 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 because a compressor they reach a pressure of approx. 7 bar(g) maximum.
These pumps are becoming used for light commercial functions, medical Piston Vacuum Pump industry, printing and instrument industry, plastic, food and packaging, electronic, chemical substance and textile industry.