Chicago Pneumatic 7.5HP Rotary Screw Air Compressor, 1 Phase 230v, Base Mount, 26.1 CFM @ 145PSI, QRS 7.5-1 HP

Ships From Manufacturer
SKU: QRS 7.5 HP-1 BM
Part #: QRS 7.5 HP-1 BM
Free shipping (Excludes Hawaii & Alaska)
Ship to
Shipping Method
Estimated Delivery
No shipping options

Chicago Pneumatic 7.5 HP Rotary Screw Air Compressor, Single Phase 230v, Basemount, 26.1cfm - QRS 7.5 HP-1 BM

Engineered for high performance, efficiency and reliability, the Chicago Pneumatic QRS7.5 HP quiet rotary screw air compressors can meet the compressed air demands of a tire shop, maintenance shop, vehicle body, or CNC machine shop. QRS stands for Quiet Rotary Screw because it can be installed almost anywhere - the QRS7.5 is one of the quietest compressors on the market in its size and only displaces 66db(A) when fully loaded. It's designed to operating right on your shop floor, eliminating the need for an expensive compressor room with HVAC controls and noise dampeners. The QRS7.5 is the leading rotary screw compressor for light industrial applications.

This compressor is a baseplate design and is not mounted on an air receiver tank. This compressor is designed to be tied into a separate air tank at your facility.

Maintenance with this compressor is a breeze since the oil filter and separator are both spin-on filters. The motor is a tri-voltage totall enclosed fan cooled (TEFC) main drive motor. This keeps dust and debris out of the motor windings and controls ensuring a long life. Since it's tri-voltage by design, it will work with any common 1 phase power found in the United States. It's pre-wired 230v/1/60hz

The Chicago Pneumatic model number for this rotary screw compressor is QRS 7.5 HP-1 BM and may be referenced internally as 4152054805.

Chicago Pneumatic single phase rotary screw compressors come with a 1-Year Warranty with the option to extend to a full 5-year warranty

Standard Features

  • Low Sound Enclosure
  • 150 psig Standard
  • Continuous Operating Capability
  • Single Phase 230v TEFC Motor
  • UL and UL-C Approved Control Panel


Products specifications
Part Number 4152054805
Duty Cycle 100% Continuous Duty
Horse Power 7.5
Max Pressure (PSI) 150
CFM @ 150 PSI 26.1
Voltage 230/1/60
Phase Single
Configuration Basemount (tankless)
Dimensions 24.4L x 24.8W x 37.4H
Weight 320 lbs