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 6150-01-209-6842
NSN 5950-01-466-5767
NSN 6130-01-441-0572
NSN 5998-01-268-1753
NSN 5915-00-281-0304
NSN 5999-01-419-6121
NSN 5895-00-446-2493
NSN 5960-00-140-9583
NSN 6105-01-364-1727
NSN 5996-01-048-2226
NSN 5855-00-014-5008
NSN 5950-00-117-4705