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 5910-01-579-3434
NSN 5999-00-936-9271
NSN 5996-01-529-4964
NSN 5975-01-469-7052
NSN 5935-00-526-9270
NSN 6620-01-442-8444
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NSN 6145-00-936-0083
NSN 5985-01-200-6830
NSN 5945-01-096-1757
NSN 5855-01-285-3483
NSN 6110-01-198-5774