Air Dryers – Refrigerated Air Dryers

IDF

IDF

IDF refrigerated air dryer series, in compliance with the Montreal Protocol Regulations, uses refrigerants R134a and R407C to prevent any damage to the earth's ozone layer. (Medium size series use R22). Series IDF can accommodate an inlet temperature of 40°C. Corrosion resistance is improved by using a stainless steel, plate type heat exchanger.

  • Standard inlet temperature air
  • Stainless steel heat exchangers designed for long life and low pressure drops
  • Compact and quiet construction
  • Montreal Protocol compliant refrigerants
  • Energy efficient designs

IDU

IDU

Series IDU provides a stable supply of dry air even under high demand conditions with an inlet air temperature up to 176°F. The IDU's stainless steel heat exchanger improves corrosion resistance. Each unit is also equipped with an evaporation thermometer as a standard feature.

  • Designed for use with compressors or systems that do not include an after-cooler
  • Integral after-cooler permits max. inlet air temperature: 176°F/80°C
  • Well suited for use with reciprocating compressors
  • Available in flow ratings up to 441 scfm / 12.5m³/min (ANR) (@50°F/10°C PDP)
  • Connections: R threads are standard; NPT adapters available

IDH

IDH

SMC's series IDH compact air dryer offers stable, compressed air temperature control with its integrated heater, regulator, dryer, and filter. The IDH air dryer delivers a constant volume of compressed air at the correct temperature, dew point, pressure and cleanliness, regardless of external conditions or seasonal climatic conditions. Due to it's compact size, and the ventilation holes being on the front and top, the IDH can be installed closed to a wall or panel.

  • For air bearing, other applications where constant controlled temperature dry air is required
  • With standard integral regulator, optional filtration
  • IDH: 50/60Hz operation; IDHA: 50Hz operating CE marked
  • Montreal Protocol compliant refrigerants
  • Energy efficient designs