• 1" NPT
  • 230/1/60
  • Operating kW:
    • .726 kW
  • 203 PSI
  • Hot gas bypass valve
  • No-air-loss demand drain
  • Aluminum block heat exchanger with integrated air-to-air HX
  • Digital dewpoint display
  • Remote alarm output
  • cULus listed
  • Environmentally safe refrigerants
  • Refrigerant type:
    • R513A


The Pneumatech AD-85 non-cycling refrigerated air dryer is designed to protect compressed air systems by lowering the presence of moisture in the compressed air. The AD Series features a controller with digital display and real time PDP monitoring. The zero-loss electronic drains avoid compressed air losses. The well-designed heat exchangers with integrated moisture separators ensure maximum cooling efficiency and prevent pressure losses in the system.

The AD15-AD105 units feature the efficient, environmentally friendly R513A refrigerant. The AD125-AD1250 range of units is equipped with rotary compressors and R410A refrigerant. This combination is up to 30% more energy efficient, requires 19% less refrigerant gas, and is 100% compliant with European regulation EU No 517/2014. R410A guarantees stable evaporation, which makes the pressure dew point of up to 37°F (3°C) achievable. Rotary compressors are very reliable due to low vibration levels and limited mechanical load.