Description: Non-Lubricated Air/Gas Systems under the brand name of Haskel are high pressure pure gas compression systems (up to 2,200 bars). We provide a range of non-lubricated air/gas system that include - non-lubricated boosters for boostering breathing air from 200 bar to 400 bar; gas boosters for pure oxygen and nitrogen, up to 350 bar; and portable air-to-air/ N2 boosters for pneumatic testing and accumulator charging.