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 5960-01-649-1341
NSN 5996-01-227-2555
NSN 5965-01-275-9246
NSN 5935-00-349-6982
NSN 6105-00-254-7747
NSN 5925-00-253-5137
NSN 5915-00-539-4849
NSN 6105-01-435-2751
NSN 5925-01-413-1638
NSN 5925-00-475-2648
NSN 5990-01-127-1108
NSN 2925-01-123-5856