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 2925-01-381-5307
NSN 5999-01-168-8181
NSN 5999-00-516-8686
NSN 5930-01-451-3929
NSN 5925-00-051-4892
NSN 5999-01-062-1774
NSN 5905-01-524-9663
NSN 6240-01-226-4858
NSN 5910-00-740-7286
NSN 5915-01-588-7847
NSN 5996-00-190-8895
NSN 5915-00-223-5308