Chicago Pneumatic QRS30HP-TM

30 HP / 120-Gallon / Rotary Screw Compressor (230V 3-Phase)

When you need a consistent supply of air for your shop look no further than the QRS30DP-TM from Chicago Pneumatic. This rotary screw air compressor is not only a lot quieter than the piston-based air compressors on the market – it’s also harder working. This thing doesn’t sleep. Engineered to always be running, the QRS30HP-TM air compressor will be the hardest working machine in your shop while it supplies you constant, reliable air flow with its 30hp motor and 120-gallon receiver tank. Add an optional air dryer to take advantage of moisture free air to save you money and headache on your precious tools.

Lease from $431/month

Chicago Pneumatic QRS30HP Quiet Rotary Screw Air Compressor

The Chicago Pneumatic QRS 20-30 HP line of QRS (Quiet Rotary Screw) air compressors combine stealth with superior performance. Ideal for automotive and industrial applications, the QRS series is engineered and built to support the most demanding requirements.

With a low sound enclosure and innovative cooling fan, the Chicago Pneumatic QRS series offers the lowest noise levels available. Its whisper quiet design means the QRS can be installed almost anywhere, and is offered with an optional mounted dryer (with tank mounted option only). The QRS is the leading rotary screw compressor for light industrial applications.


  • Low sound enclosure
  • 100, 125, and 175 psig
  • Wye-Delta, reduced voltage start
  • ES3000 microprocessor controller
  • Continuous operating capability
  • Three (3) phase, 208/230/460 and 575, TEFC motor
  • Space saving design, <12 sq. ft.
  • Load/No Load with intelligent shutdown
  • Spin-On filter and separator
  • NEMA 1 electrical protection
  • Vibration isolated assembly
  • Eligible for CP SECURE 5 year warranty with authorized start-up & proof of maintenance (see Warranty)


ModelQRS-20 HP(D)QRS-25 HP(D)QRS-30 HP(D)
acfm @ 100 psig85105124
acfm @ 125 psig80100117
acfm @ 150 psig7190104
acfm @ 175 psig597891
Sound level (dBa)707375
Base Mount L x W x H (in.)47 x 32 x 4847 x 32 x 4847 x 32 x 48
Net Wt. / Shipping Wt. (lbs.)807 / 898827 / 918862 / 953
Base Mount w/Dryer L x W x H (in.)65 x 32 x 4865 x 32 x 4865 x 32 x 48
Net Wt. / Shipping Wt. (lbs.)978 / 1069988 / 10791022 / 1113
Tank Mount L x W x H (in.)71 x 32 x 7371 x 32 x 7371 x 32 x 73
Net Wt. / Shipping Wt. (lbs.)1201 / 12921245 / 13361285 / 1376
Tank Mount w/Dryer L x W x H (in.)71 x 32 x 7371 x 32 x 7371 x 32 x 73
Net Wt. / Shipping Wt. (lbs.)1301 / 13921345 / 14361380 / 1471