Natural gas compressors allow our customers to compress the gas in forklift tank systems from 3 bar to 300 bar. This process requires the use of a buffer cylinder and low and high pressure compressors, which are supplied by HAINZL.
These compressors are fed by means of hydraulic oil with a max. pressure of 315 bar. The oil and gas inside the compressors can be separated by mounting two pistons on the piston rods. Working closely with seal manufacturers, we have succeeded in keeping the media 100 % apart, the oil on the rod side and the gas on the ground side, thereby achieving an even longer service life.