Chicago Pneumatic CPS5.5-7, 187 cfm Portable Diesel Compressor

More air, same rugged reliability. The Chicago Pneumatic CPS5.5-7 delivers 187 cfm at 7 bar (100 PSI), making it a top choice for high-demand site operations. Built for portability and performance, this unit keeps your team powered through long days and tough conditions.

Why Choose the Chicago Pneumatic CPS5.5-7?

  • 187 cfm of dependable compressed air
  • Integrated with water separator
  • Durable tow-behind trailer for mobility
  • Excellent fuel economy with a diesel drive
  • Minimal maintenance design
  • Low-noise operation for urban-friendly use
  • Chicago Pneumatic build quality you can trust

Get the job done — and done right — with Chicago Pneumatic.
Contact Air Powered Services for expert advice.

Product Details

Product Specs

  • Aftercooler-Integrated with water separator 
  • Free Air Delivery-187 cfm
  • Fuel Type-Diesel
  • Mobility-Towable Portable Unit
  • Warranty-12 months
  • Working Pressure-7 bar / 100 psi

Product Videos

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