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 6620-01-187-7267
NSN 5905-00-756-0438
NSN 5905-01-415-5116
NSN 6105-01-310-0801
NSN 5915-00-310-3156
NSN 4140-01-658-4109
NSN 5990-01-281-3120
NSN 6645-01-445-5235
NSN 6145-01-481-2283
NSN 5965-01-170-9891
NSN 5999-00-361-9580
NSN 5930-01-058-6554