High-Volume Refrigerant Air Dryer – PNC Series & ESR Series

Engineered refrigerant air dryer and filtration systems are exclusively available through Air Technologies®

High-Volume Refrigerant Air DryerWith a shared vision, PPC and Air Technologies® knows that properly treated compressed air eliminates product rejects or spoilage, caused by moisture, solids, and oils—all products of the air compression process. This can be achieved with a high-volume refrigerant air dryer.


  • Improved operations
  • Low initial cost and operation costs
  • Controlled compression ratio – PNC
  • Thermal fluid storage system – ESR
  • Superior moisture removal

PNC Series – Non Cycling Dryers 4,000 thru 20,000 scfm

PNC Series high-volume, “Premier Non-Cycling” refrigerant air dryer combines economy and performance. Dry compressed air and energy savings results from traditional non-cycling refrigeration systems incorporated into a space saving design. PNC Series dryers features:

  • Continuous-duty refrigeration systems for reliable 38 degree D dewpoints
  • Integral head-unloaders save energy during times of reduced air demand
  • Integral Filtration removes contaminants to 3 micron

ESR Series – Cycling Dryers 4,000 thru 12,000 scfm

ESR Series “Energy Saving Refrigerated” cycling dryers automatically match energy savings to your air demands. A simple refrigeration system chills a large volume of thermal storage fluid that possesses exceptional heat transfer characteristics. Much like your refrigerator at home, we start-and-stop the refrigeration compressor as needed. Cold thermal storage fluid circulates continuously through durable shell type heat exchangers and around the all copper tubes to provide 33 – 39 degree F pressure dew points. ESR Series dryers feature:

  • Energy efficient cycling operation to match energy savings to plant air demands
  • Text display delivers percentage-of-energy savings, process control temperature, preset of adjustable dewpoint value
  • Pneumatic no-air-loss demand drains, are included as standard
Contact us or request a quote for your Atlas Copco air dryer and filtration.


Disclaimer: Equipment descriptions, images, and claims are taken from sales brochures provided by the respective companies to Air Technologies® to be used in marketing their products. These descriptions, images, and claims may be outdated, incorrect, or no longer applicable. They should be used strictly as guidelines and examples of product lines which these companies currently produce or have produced in the past. Air Technologies® will attempt to correct any incorrect or outdated information as it is discovered. Air Technologies® claims no responsibility for erroneous information. To verify claims, check on product availability, or get up to date information, please contact Air Technologies®.