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 6110-00-875-4277
NSN 5910-00-276-8592
NSN 5960-01-509-8779
NSN 5905-00-482-0593
NSN 5975-01-571-1097
NSN 6650-00-629-8027
NSN 7035-00-205-1932
NSN 5920-01-200-8244
NSN 5950-01-105-4781
NSN 6240-01-494-6650
NSN 5925-01-411-6028
NSN 5855-01-483-2346