AIRSTREAM offers a full complement of Screw compressors in the OIL FREE or OIL INJECTED range from 7,5KW to 280KW as well as Reciprocating Air compressors from 2,2KW to 15KW, including the latest state of the Art Variable Speed drive technology on Rotary screws from 22KW for guaranteed ENERGY savings. Airstream VSD compressors incorporate Permanent Magnet drive motors with integrated “lubricant cooling” harnessed from the air compressors lubricant cooling system renders maintenance free drive motors for total reliability and tangible energy saving. Airstream PM drive Compressors are unique Compressed air technology only available from Airstream Compressors South Africa.