A positive displacement compressor designed to compress air or gas by means of rotating elements inclosed in a housing. The rotating elements may be classified as (1) sliding vane, which is a combination of longitudinal vanes and rotor, (2) axial screw, which consists of two or more symmetrically-formed helical rotors mounted on parallel shafts, (3) two impeller, which consists of mated lobed impellers, symmetrical in design synchronized by a pair of gears, (4) liquid piston, which is a rotor with shrouded vanes wherein water or other liquid is used as a sealing agent. It is designed to be driven by an independent power source such as an electric motor, gasoline or diesel engine, or the like. It does not include the prime mover, air storage tank, and the like. It may include various peripheral components such as drive pulley, unloader, and the like.
Classification: Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling hoods incorporating a fan, whether fitted with filters, nesoi
NSN 6110-00-387-3911
NSN 6130-01-515-1094
NSN 6645-00-226-2270
NSN 6685-01-004-3614
NSN 5998-01-021-6625
NSN 5999-01-489-6139
NSN 6320-01-145-9013
NSN 5835-00-063-0390
NSN 6620-01-605-2590
NSN 2925-00-918-0859
NSN 5935-00-753-5101
NSN 6150-00-740-8011