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 5905-01-369-0142
NSN 6135-00-191-6444
NSN 5965-01-406-0766
NSN 5950-01-076-4232
NSN 5960-00-973-0700
NSN 5985-00-141-0290
NSN 6240-01-014-3447
NSN 5998-01-207-0979
NSN 6110-01-009-6260
NSN 5990-00-675-4569
NSN 5950-00-369-1233
NSN 5910-01-410-7738