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 6110-00-149-8353
NSN 4140-01-061-2431
NSN 6220-01-390-4090
NSN 5965-01-623-4772
NSN 5950-01-085-4939
NSN 5935-01-074-0275
NSN 6620-01-006-4899
NSN 5895-01-265-3103
NSN 5985-01-329-5536
NSN 6150-00-753-3950
NSN 7035-01-307-5366
NSN 5905-01-649-5802