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Home  //  QSI - 20 to 350 HP

QSI 20-350 hp Premium Industrial Compressors

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QSI Enclosed rotary screw compressorShown w/ optional canopy

QSI Open rotary screw compressor


QSI Fan rotary screw compressor


Quincy Compressor provides you with the industry's most reliable direct drive air compressor on the market. Robust direct drive airends, and multiple option configurations ensure that a QSI is the correct solution for any application. Industrial duty direct drive QSI air compressors take all aspects of compressor ownership and optimizes them in order to provide you with the best ROI in the market. 


At a glance   At A Glance

Royal Blue Warranty

Up Close   Up Close

  • 90-1500 cfm
  • 100-150 psig
  • 130,000 hour design
  • TEFC & NEMA options
  • Industrial Duty Direct Drive
  • 6" Color Touch Screen Controller



Download For more information, download the QSI 90-225 brochure from our Literature Library


Download For more information, download the QSI 245i-500i brochure from our Literature Library

 For more information, download the QSI 600-1500 brochure from our Literature Library 


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