• 930 SCFM capacity
  • 150 PSI max working pressure
  • 140ºF max inlet air temperature
  • -40°F pressure dew point
  • 3" Flange
  • Less than 5psi pressure drop at rated flow
  • ISO Quality Class 2 rating


The Deltech HCT930 heatless desiccant air dryer is designed for applications that operate at or near full capacity. Automatic time controlled bed regeneration cycles offer consistent performance. The HCT Series uses a simple timer to alternate the flow between the two towers filled with premium grade desiccant. While the online tower is drying the air stream, the offline tower purges a fixed amount of compressed air to dry the bed and prepare for the next drying cycle. 


  • Pharmaceutical manufacturing
  • Laboratories
  • Hospitals
  • Microelectronics
  • Food packaging
  • Powder painting