CPBg 35 to 50


Reliable Compressed Air For Serious Professionals

Experience the innovation and worry-free operation of the Chicago Pneumatic gear drive series of rotary screw air compressors. Pre-filtered air intake and reduced voltage starting mean low operating and maintenance costs. Standard enclosure and ease of maintenance produce an environment that lets you focus on your business, not your compressor!

Standard Features:

  • Low sound enclosure and pre-filtration panel with foam
  • 100, 125, 150 and 175 psig available
  • Rapid, single-panel maintenance
  • Wye-delta, reduced voltage start
  • ES4000 microprocessor control
  • Standard IP 55 class F IE3 dual voltage 230-460 motor
  • Independent oil and air aftercoolers
  • Temperature protection on drive side motor bearings
  • Improved long life inlet valve
  • Shipped with mineral oil
  • ASME and cUL approved
  • Click here to download the CPBg 35 to 50 product brochure : cpbg_and_cpvsd_35_50_brochure_tcm332-3596203

Additional Features and Benefits (Integrated Dryer and Coalescing Filter)

  • New oversized dryer installed in the cold part of the unit to ensure maximum amount of moisture removal
  • Integrated coalescing filter (0.01 micron)
  • Integrated Electronic Zero Loss drain for efficient removal of condensate
  • Reduced condensate meaning less pipe corrosion and particulate carry-over
  • Simple maintenance
  • All in one design – Reduced footprint – Compact design compressor can be placed closer to point of use – Improved compressed air quality with integrated dryer and filter – No installation cost for air treatment: already connected (leak free) – Piping design allows for less pressure drop and less energy consumption


  • Canopy Heater for low temperature installation (down to 14 °F)
  • Energy Recovery to recover up to 70% of the electrical energy consumption as warm water
  • Phase Sequence Control protects the compressor and avoids motor damages when the power supply is not reliable
  • Electrical Main Switch
  • Synthetic Oil
  • Food Grade Oil for food & beverage applications
  • Super Silencing Baffle option available on field kit: extra -2 dB(A)
  • ES4000 Advanced
  • ECOntrol 6i Central Control