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

SKU: QRS 20 125 BM
Part #: QRS 20 125 BM
Old price: $14,160.00
$11,328.00
Call to order 866-203-2944

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

Chicago Pneumatic 20 HP Quiet Rotary Screw Air Compressor, 82.2 CFM @ 125 PSI (QRS 20 125 BM)

The QRS 20 125 is a rugged, rotary screw compressor that combines proven design with superior performance. Ideal for heavy automotive and industrial applications, the QRS is built to support the most demanding requirements. The base mount model can save vital floor space and provide a continuous supply of quality compressed air. Installation into every application is quick and easy – connect your supply power from the disconnect to the electrical panel, install your discharge piping and you’ll have instant access to high quality compressed air. This specific QRS 20 is a base mount model and can be paired with a separate receiver tank or refrigerated air dryer. The QRS20 compressor is designed for 100% continuous duty and can support the most demanding air requirements. This means it can run 100% loaded 24 hours a day.

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.

The QRS 20 is managed by the ES4000 microprocessor controller, an electronic control unit programmed for energy saving operation with intelligent shutdown. The ES4000 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 running 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 outdated 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

  • 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
Horse Power20
Max Pressure (PSI)128
Voltage208/230/460
PhaseThree
ConfigurationBasemount (tankless)
Dimensions45" x 31" x 49"
Weight690 LB
California Residents: Prop 65 WARNINGS