Quincy QSG Rotary Screw Gas Compressor

A rotary gas compressor operates via positive displacement. It contains a pair of helical screws that drive the gas into a chamber. The screws simultaneously shrink the chamber, which forces the compression. These rotary screw compressors are known for their compact yet robust design and construction, as well as their reliability. However, rotary screw compressors are not suited for a dirty operating environment, and the rotary compressor’s life expectancy is typically shorter than that of a reciprocating model.

  • 16 models to 600 hp
  • Flows to 4.0 MMSCFD
  • 130,000 hour design life