High Temperature Refrigerated Air Dryers


Refrigerated dryer for small shop compressors

Flow capacity: 15 to 100 scfm

Kaeser High Temperature Refrigerated Dryers (HTRD) are specifically designed for use with 5 - 25 hp piston compressors. These high inlet temperature refrigerated dryers greatly improve air quality by removing moisture and contaminants from the compressed air going to tools and equipment. This will extend the life of any pneumatics and will especially improve productivity in auto painting, car washes, wood and metal product finishes, and machine shops. Each HTRD includes an aftercooler, refrigeration unit, demisting separator, and automatic condensate drain.

Important features and advantages:

  • Designed to handle high inlet temperatures to 200°F
  • Stainless steel, plate-type heat exchangers are compact, durable, and efficient
  • Integral demister separator helps remove moisture, hydrocarbons, and solid particles
  • An adjustable, timed electric drain discharges liquid from the dryer
  • Automatic refrigeration temperature control system maintains precise chilled air temperature
  • Hermetic refrigeration compressor requires no maintenance
  • Cool air exiting from the evaporator is reheated to save energy and prevent pipe sweating
  • 50° dew point
  • All models use R-513A refrigerant