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 6320-01-422-1212
NSN 6685-00-384-9463
NSN 5925-00-462-9164
NSN 5996-01-361-5932
NSN 5985-01-235-6823
NSN 6650-01-472-8804
NSN 2925-01-106-3552
NSN 6620-01-186-4374
NSN 6645-01-319-0006
NSN 5990-01-094-7740
NSN 5965-00-803-6089
NSN 7035-00-335-7283