Refrigerated Air Dryer Sizing

The water vapor content of air varies directly with temperature if temperature increases the air s ability to hold water increases.

Refrigerated air dryer sizing.

If you want your air dried to proper specifications under all conditions then some research is required that may require you to adjust to a larger size. If circulating good quality moisture free air in your compressed air system is important it is no less important getting the right sized equipment to do the job. As the ambient air temperature increases the refrigerated dryer dissipates heat less effectively which makes the cooling process less efficient leading to a reduced dryer capacity. Then the incoming air enters an air to refrigerant heat exchanger where the air is cooled to 38º f by the liquid refrigerant.

By inputting 5 parameters from your application. Understand the pressure limitations to your air dryer. Use our dryer sizing tool below to find a refrigerated or desiccant compressed air dryer to fit your compressed air system. Air dryers are not the only solution the air dryer suppresses the dew point which removes the bulk of the moisture in the.

A refrigerated compressed air dryer is a type of compressed air dryer used to dry compressed air. As a rule of thumb every 20 f rise in inlet air temperature may double the water load on a dryer. Compressed air always contains water coming from the air that is sucked in by the compressor. Although it seems obvious sizing a compressed air dryer is not as simple as merely matching the size of the air compressor.

In a cooler environment the dryer can dissipate heat more effectively making the cooling process more efficient and increasing the dryer capacity. Standard refrigerated desiccant air dryers require an inlet temperature of 100 degrees f or less also take your inlet air pressure into consideration when sizing. While all compressed air dryers can be affected by high ambient temperature because it raises the inlet air temperature see above refrigerated dryers are also affected more directly. Refrigerated air dryers are the most popular choice in removing condensate water from a compressed air system.

To protect your piping tools and equipment it s best to use a compressed air dryer to dry the air. Refrigerated air dryer selector get the right air quality at the right size. Removing water from a compressed air system is crucial in the majority of applications as water can cause instrument tool damage product spoilage pipe corrosion and higher maintenance costs. As the ambient air temperature increases the refrigerated dryer dissipates heat less effectively which makes the cooling process less efficient leading to a.