Quiet Rotary Screw Air Compressor 60 Gal 7.5 HP - Single Phase

Note: Image shows model CPTQRS7.5HP1.

Combined with efficient rotary screw technology and a high efficiency TEFC motor, the QRS can lower your electric bill. The pulse free air of a rotary screw compressor is ideal for paint and body shop applications. All QRS compressors are rated for full capacity at the design pressure, either 125 psig or 150 psig. You can then be sure you have the rated cfm flow at the maximum design pressure.

With no wearing parts the QRS offers increased reliability and reduced maintenance costs resulting in trouble-free operation. No need to worry about piston rings, valves, rod inserts, bushings and pistons. There are no valves, valve plates or valve strips to service. Extended service intervals save time and money. Convenient service panels allow easy access to all internal components for servicing. You can perform all of the regular maintenance required in your shop at your own leisure. Annual maintenance contracts are available for customers who want the assurance that their QRS compressor is always operating at peak performance.

  • Mounted on 60 gal ASME/CRN air receiver
  • Auto start-stop control that starts and stops the compressor and motor
  • 30 psig fixed system pressure differential with adjustable cut-in/cut-out pressure switch


  • Specifications:
    • Single phase motor 230v
    • Horsepower: 7.5
    • cfm @ 150 psig: 21.2
    • cfm@125 psig: n.a.
    • Max pressure: 150
    • Horizontal tank (gal): 60
    • dbA Enclosed: 64
    • Length: 56"
    • Width: 22"
    • Height: 50"
    • Net weight: 468 Lbs.
    • Shipping weight: 490 lbs.
    $85 standard freight fee.

    Chicago Pneumatic QRS7.5HP1 60 Gal 7.5 HP Single Phase Quiet Rotary Screw Air Compressor
    • Model: 100751
    • Shipping Weight: 490lbs
    • Manufacturers Part #: QRS7.5HP1
    • Manufactured by: Chicago Pneumatic
    • Also Known As: CPTQRS7.5HP1, CPC-QRS7.5HP-1, QRS7.5HP-1

    Usually In Stock
    Usually ships in 24-48 hours
    Manufacturer Direct

    $5,951.57

    This product was added to our catalog on Monday 07 May, 2007.