Serving Industry Since 1971 - Partnered with Sullair Since 1978 Read More
SPX Flow Pneumatic Products CHA Series Heatless Desiccant Dryers


The CHA Series heatless desiccant air drying technology is the model of simplicity and reliability for large flow compressed air purification applications. CHA Series compressed air & gas dryers offer versatility of application and excel in hostile environments where corrosive, toxic, or explosive elements exist.

  • 2,000 to 15,000 scfm Standard Flow Range
  • Standard Operating Pressure up to 150 psig
  • -40 and -100 Degrees F Outlet Pressure Dewpoint Available
  • Downflow Drying Design to Eliminate Bed Fluidization for Extended Desiccant Media Life.
  • ASME Coded Vessels with 1/16” Corrosion Allowance
  • Century Series Corrosion Resistant & Non-Lubricated Poppet-Style Valves with Stainless Steel Internals & Cycle Tested to Over 500,000 Cycles.
  • AMLOC Energy Management System for Energy Savings at Part-Load Operation. Probe Calibration is Not Required and Includes a Lifetime Warranty!
  • ADC SMarT Control System with Full System Diagnostic Capability & Operational History. Control System Includes Ethernet Communication and RS-485 Connectivity Allowing the Controller to Communicate with ModBus applications.
  • High Efficiency Prefilters & Afterfilters Included as Standard.


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Blake & Pendleton