Chicago Pneumatic QRS 20D 125 BM Quiet Rotary Screw Air Compressor with Integrated Dryer, 82.2 CFM at 125 PSI

SKU: QRS 20D 125 BM
Part #: QRS 20D 125 BM
Free shipping (Excludes Hawaii & Alaska)
Ship to
Shipping Method
Estimated Delivery
No shipping options

0% Financing is Available – Please Contact us for More Information

Chicago Pneumatic QRS 20D 125 BM 20 HP Quiet Rotary Screw Air Compressor with Integrated Dryer, 82.2 CFM @ 125 PSI

The QRS 20D 125 BM is a rugged, rotary screw compressor that combines proven design with superior performance. Ideal for industrial applications, the QRS is built to support the most demanding requirements. The base mount model with dryer can save vital floor space and provide a continuous supply of quality compressed air. The QRS20 compressor is designed for 100% continuous duty and can support the most demanding air requirements. This compressor can run 100% loaded 24 hours a day.

A high performance integrated refrigerated air dryer is pre-installed inside of the compressor cabinet. This lowers the dew point of the air to 39ºF providing clean and dry compressed air downstream. A refrigerated dryer protects your valuable downstream equipment from contaminants and prevents water from building up inside the receiver tank.

The motor is a tri voltage totally enclosed fan cooled (TEFC) motor. This makes for extremely simple installations for buildings that have a three phase power supply. The compressor is pre-shipped wired 230/3/60hz power, but can be easily changed over to 460v or 208v three phase. Since the motor is totally enclosed, this results in less debris being pulled into the bearings and windings for a longer life.

Maintenance and service work is simple on the QRS compressor line line. The oil filter and separator elements are spin-on filters for easy removal and installation. The air filter can be replaced in just a few seconds. Since this model includes a dust protection enclosure, the inside of the compressor stays clean to increase life and performance. The dust enclosure doubles as a sound a sound attenuation device which lowers the decibel level to 67dBA, making this one of the quietest compressors on the market. An integrated air cooled aftercooler combined with a cooler operation results in less moisture buildup and less moisture downstream in your production equipment.

AirCare is also included with this QRS compressor. With AirCare, compressor control and monitoring are always within reach. The app keeps a constant eye on your compressor and sends you real-time notifications. You can also remotely control the unit to turn it on/ off or improve its efficiency. The app can even run a leakage detection program. Download AirCare now from your app store. Installing AirCare is as quick and easy as using it!

The QRS 20D is managed by the ES4000 microprocessor controller, an electronic controller programmed for energy saving operation with intelligent shutdown. The controller makes operation very simple with warning and service alarms. This microprocessor controller features icon based display with pressure and temperature readings for easy monitoring. It also displays running hours, unload hours, and keeps track of maintenance requirements. Automatic restart after voltage failure is also included as standard. This intelligent controller will shut the compressor down if it runs unloaded for a set period of time to save on energy cost. This load/unload style of control method can save thousands of dollars per year in electrical cost compared to modulation technology that many other compressor manufacturers still use.

Please contact us if you have any questions or would like a free consultation on what compressor is best suited for your company.

Standard Features

  • Integrated refrigerated air dryer
  • Low sound enclosure
  • Wye-Delta, reduced voltage start
  • ES4000 Microprocessor Controller
  • Continuous operating capability
  • 3-phase, 208-230/460V and 575V, TEFC Motor
  • Space saving design, < 16 sq. ft.
  • Load/no-load with intelligent shutdown
  • Spin-on oil filter and separator
  • NEMA 1 electrical protection
  • Vibration isolated assembly
  • UL and cUL approved control panel
  • Permanently aligned belt drive system


Products specifications
Duty Cycle 100% Continuous Duty
CFM Range 56-99
Drive Style Belt Drive
Horse Power 20
Max Pressure (PSI) 128
CFM @ 125 PSI 82.2
Voltage 208/230/460 / Tri Voltage
Phase Single
Integrated Dryer Yes
Dryer Power 115/1/60hz
Configuration Basemount with dryer
Dimensions 55" x 31" x 49"
Weight 798 LB