'H' series compressors are used for Air or Nitrogen compression. Each compressor is an air-cooled, single acting, three or four stage-reciprocating piston compressor with the combination of oil pressure fed crankshaft suppliers of bearings, and professional cylinder oil splash with regulated injection for the final high-pressure piston plunger design.
Performance with inert gases, such as Nitrogen, ranges from 10 to 150 Nm^3/h within a final pressure range of 100 to 350 bar including the Sauer unique NitroFlex integrated 'all-in-one' - Compressor, professional generator and gas industrial booster.
'W' series compressors are oil-lubricated, single acting water-cooled piston compressors for air or inert gas compression in two or three stages from 10 to 100 bar with gas flow-rates from 65 to 400 Nm^3/h.
'LB' series inert gas boosters are dedicated nitrogen gas boosters that can accept suction pressures from 4 to 14 bar to deliver gas to a maximum of 40 bar. This single stage gas booster range is the result of years of trouble-free experience with the 'L' range.
'L' series compressor/boosters offer a wide range of gas flow-rates from 10 to 400 m^3/h at pressures to 40 bar in two or three stages based upon the established marine diesel air-start Sauer range of two and three stage oil-lubricated, piston compressors. Even as professional air compressors they can be safely adapted for use in Ex-atmospheres to ATEX regulations
