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QGS Series Rotary Screw Compressor By Quincy


Starting at $6,027.20$43,933.60
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QGS Brochure


Horsepower: 5, 10, 15, 20, 25, 30, 40, 50, 60, 75, 100, 125hp
PSI: 145 (Pressure)
Outlet CFM Max: 414.6 (Flow)
Sound (dBA):74
Max PSI: 145
Volts: 200, 208, 230, 460

Dimensions & Weight

Tank Size: 120 Gallons
Tank Orientation: Base Mounted, Tank Mounted
Weight: 5 lbs


QGS Series Rotary Screw Air Compressors

The QGS Series Quincy Rotary Screw Air compressor is an economically priced rotary screw compressor package that can be used in a wide range of applications. All QGS units from 5 horsepower to 30 horsepower are belt-driven and include an auto tensioning device that provides ease of maintenance and long belt life. All QGS units from 40 horsepower to 100 horsepower come with a gear-driven transmission.

The QGS Series serves as a reliable source of compressed air tools for a wide range of industrial applications. Featuring the most advanced rotary screw air compressor technology to meet your needs. You cannot go wrong with a Quincy Rotary Screw Air Compressor.

Quincy Rotary Screw Air Compressor Key Features and Benefits

These Quincy rotary screw air compressor models can be configured as basic units or can be equipped with some basic options to best fit your application. All QGS models have quick-change filter and separator designs that minimize downtime and reduce labor costs associated with machine compressor maintenance. They also have extremely low sound ratings allowing the air compressors to be placed close to the manufacturing floor.

The GQS Quincy Rotary Screw Compressor is Best For:

  • Applications that require full air flow capacity
  • Customers interested in fast and easy installation directly out of the box
  • Customers investing in proven, long-term performance with low cost of ownership


Standard Features:

Things to expect on a Quincy Rotary Screw Air Compressor

  • Start/stop control(5-7.5hp)
  • Infologic2 Basic Controller(10-60hp)
  • Airlogic2 Touch Controller(75-100hp)
  • DOL (5-15hp) Wye-Delta (20-100hp)
  • TEFC drive motor
  • 8,000 hours synthetic fluid
  • Low sound enclosure


Quincy True Blue Warranty



  • 1-Year: Basic Compressor (Twelve months from start-up or eighteen months from factory shipment, whichever comes first)


  • 1-Year: Basic Compressor
  • 3-Years: Airend
  • 3-Years: Air and Fluid Heat Exchanger
  • 1-Year:  Drive Motor
  • 3-Years: Air Fluid Separator Tank


  • 1-Year:  Basic Compressor
  • 5-Years: Airend
  • 5-Years: Cooler
  • 5-Years: Air Fluid Receiver
  • 5-Years: Drive Motor
  • Authorized Start-up Required

Additional information

Weight 5 lbs
Dimensions N/A

5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 75, 100, 125, 150


17, 25, 39, 55, 82, 99, 114, 155, 203, 262, 320, 415


100 PSI, 125 PSI, 145 PSI, 150 PSI, 175 PSI

Phase and Volt

230 volt / 1 Phase, 230V-460V / 3 phase, 460 volt / 3 phase, 575 volt / 3 Phase, Tri-Volt / 3 phase


Tank Mounted (120 Gallon), Base-Mounted (no tank), Tank Mounted (60 gallon)

Dryer Included?

Dryer Included, without Dryer


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12 Month Standard Manufacturers Warranty*

*Exclusions may apply.

-- Extended warranty may be available, consult documentation for details. --

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