Gardner Denver Compressed Air Dryers

Refrigerated Air Dryers

Refrigerated air dryers remove moisture and contaminants from compressed air by chilling the air to a temperature that causes the moisture in the air to condense and form droplets. These can be separated from the air stream and discharged from the dryer.

This type of dryer uses a refrigeration system, heat exchanger, separator, and drain to perform the drying operation and provide compressed air that is useful for a broad range of applications.

Proper sizing and application are crucial to providing dry air for your compressed air system.  Regardless of your compressor or size, Dearing’s sales engineers can provide a cost effective solution.

Desiccant Air Dryer

If your process requires “Clean – Dry – Air” or your compressed air lines run through unheated sections of your plant, desiccant dryers remove all the contaminants from your air system.

Regenerative air dryers use desiccant media to adsorb moisture and contaminants from compressed air. The desiccant media can be regenerated, or purged of the moisture it collects, and used again and again.

Desiccant dryers can achieve much lower dew points than other drying technology such as -40°F, -80°F, or -100°F. These low dew points are necessary for critical compressed air applications or for those in extremely cold ambient conditions where any moisture remaining in the air would freeze inside compressed air system piping and block flow.

MMD Series Low Capacity Membrane Dryers Features:


  • Low capacity applications
  • Maximum Working Presure: 200 PSIG
  • Flexible pressure dew points between +40°F and -40°F
  • No external power required
  • Ideal for portable applications

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