100CFM Refrigerated Air Dryer

A refrigerant air dryer is a specific type of compressed air dryer that is used to remove moisture from compressed air, which always contains water. How do refrigerated air dryers work? Refrigerated air dryers operate with a similar principle to domestic refrigerators or home air conditioning systems. The compressed air is cooled in an air-to-refrigerant heat exchanger to about 35°F, a temperature where the moisture condenses and is drained off.