ProDry ASD Refrigerated Dryers

Range from 10 to 500 SCFM and are microprocessor controlled, ensuring a stable dew-point temperature.

All ProDry ASD Air Dryers

Are equipped with a 2-stage heat-exchanger, improving efficiency and energy savings, and include a high-efficiency condensate separator and large surface-area refrigerant condenser. Dryers are also equipped with an automatic electronic drain.



  • Models ASD10 – ASD500
  • Type Refrigerated
  • Capacity 10 – 500 SCFM
  • Dew Point
    33 – 39 F°
    0.5 – 4 C°
  • Air Inlet Temperature
    80 – 140 F°
    26 – 60 C°
  • Pipe Size 3/8″ to 2″


  • Energy-Efficient Variable-Speed Fan
  • Aligns energy-use with air demand
  • Two-Way Heat-Exchanger
  • Improves Efficiency & Energy Savings
  • LCD Microprocessor Controller
  • Maintains stable dew-point
  • High-Efficiency, Stainless-Steel Moisture Seperator
  • Extremely low pressure drop & smooth operation
  • Patented Refrigerant Circuit Design
  • Adjusts cooling capacity to air volume & temperature

Refrigerated Dryer Function

The ProDry ASD removes moisture by lowering the temperature of the compressed air, forcing moisture to condense-out and drain-out. This process diminishes the possibility of rogue moisture entering critical work areas downstream of the compressor, improving overall compressed air quality and system-efficiency.

High-Efficiency, Stainless-Steel Moisture Separator

Guarantees an extremely low pressure-drop and smooth operation, even under heavy working conditions.

Microprocessor Controls

Maintains stable dew-point and eliminates the risk of freezing.

Self -Adjusting Controls

Provide extremely low and constant dew point, while preventing icing

LCD Control Panel

Displays dew point and details of internal operation, such as compressor and condensate drain parameter values. The dew point temperature is digitally set, enabling an extremely low and constant dew level.

Patented Refrigerant Circuit Design

Adjusts cooling capacity to suit the volume and temperature of treated air.

Thermally Protected Cooling Fans & Safety System

Prevents compressor damage due to malfunction or high working temperatures.

Solid Construction

Powder coated, rugged steel cabinets with removable side panels