The Industrial Refrigerated Air Dryer works by cooling down the air (like a refrigerator). The warm wet air enters the dryer, where it is cooled down to about 3 degrees Celsius. All water vapor that was in the air condenses into water. They are a popular option for cooling compressed air. They use the same operating principle as air conditioning units and refrigerators. The offered Industrial Refrigerated Air Dryer is very useful and safe for use in various applications.