Compressed Air Cooler Dryer

The schematic shown to the right illustrates a typical freon based refrigerated compressed air dryer.

Compressed air cooler dryer.

When you prevent too much moisture in compressed air you can avoid problems like corrosion of equipment and freezing of outdoor compressor air lines. Freon based refrigerated compressed air dryers generally consist of a heat exchanger that is similar to a water cooled after cooler. Out of all the compressed air dryers the refrigerated dryer is the most popular and widespread type. This is a must for anyone using compressed air.

The main difference is the objects or elements being cooled. By cooling the air that enters the compressor the dryers allow water vapor to condensate and drain out. If your compressed air system does not have a after cooler then we would recommend a high inlet temperature air dryer. Schulz refrigerated air dryer for air compressor compressed air systems 75 cfm good for 15hp 20hp compressors with regulator pre filter 5 0 out of 5 stars 4 1 425 50 1 425.

The refrigeration system these dryers use is similar to home and commercial air conditioning systems. This video walks you thru how to build a compressed air cooling radiator which includes a unique auto drain. Advanced 3 in 1 compressed air dryer system features modes for pre refrigeration evaporation and air and moisture separation to remove up to 90 of the moisture from your compressed air lines. Choose from iso class 4 5 or 6.

Providing dry air can help protect your pneumatic piping tools and equipment. True to its name the refrigerated air dryer functions in a similar manner to home refrigerators in that a cooling process is employed that prevents moisture.