Chicago Pneumatic QRS 30D 125 BM Quiet Rotary Screw Air Compressor with Integrated Dryer, 113.8 CFM at 125 PSI

SKU: QRS 30D 125 BM
Part #: QRS 30D 125 BM
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Chicago Pneumatic QRS 30D 125 BM 30 HP Rotary Screw Air Compressor with Integrated Dryer, 113.8 CFM @ 125 PSI

The QRS 30D 125 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 QRS30 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 39°F 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 rotary compressor 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 70dBA, 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.

ES4000 Connect Microprocessor Controller:

The ES4000 Connect controller manages the QRS30 with air dryer. The ES4000 connect offers a clear display that is easy to use. Even better: thanks to Chicago Pneumatic's ICONS software, you don’t even need to walk over to your compressor to monitor and control its performance. You can check pressure, temperature, running hours and operating mode on any computer or mobile device. You can even start/stop your 30 horsepower air compressor, set a week timer and pressure band using Bluetooth on your smartphone or tablet.

The controller can sense when you are not using air and will shut the compressor off. When system air pressure drops, the compressor will automatically power on. This saves on energy without sacrificing air production in the plant. The ES4000 controller makes operation simple with warning and service alarms to help prevent any unexpected shutdowns.

The ES4000 Connect controller operates the compressor in load/unload mode. This operation is much more energy efficient than modulation controls used by other rotary screw air compressor manufacturers.

How can you ensure your CP compressor gets even better over time? Just set your ES4000 connect to receive over-the-air software updates. That means you never miss out on upgrades, new features, and optimized algorithms.

The QRS 30 rotary screw air compressor also includes ICONS. With ICONS, compressor control and monitoring are always within reach. The app keeps a constant eye on your compressor and sends you real-time notifications.

The ES4000 Connect comes with a host of features that allow you to optimize the reliability and efficiency of your CP compressor. Here are just a few examples:

  • The Delayed Second Stop algorithm, included as standard, minimizes the time your compressor motor runs to give you a stable air flow and advanced energy savings.
  • Run a leakage detection program in your ICONS app to prevent air and energy waste.
  • Get notifications on your computer or mobile device of potential issues before they become problems.
  • Service alerts ensure your compressor is always maintained for optimal operation

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 - 30hp Rotary Screw Compressor with Dryer

  • 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
  • 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


California Residents: Prop 65 WARNINGS
Products specifications
Duty Cycle100% Continuous Duty
Integrated DryerYes
Sound Level70dBA
CFM Range100-149
Horse Power30
Max Pressure (PSI)128
Voltage208/230/460 / Tri Voltage
Dryer Power115/1/60hz
ConfigurationBasemount with dryer
Dimensions55" x 31" x 49"
Weight866 LB