During compression, air temperature increases, and so does its capacity to hold moisture. As the air cools in your system, condensation forms, resulting in water droplets inside pipes, tanks, tools, and machinery. This can lead to:
Rust and corrosion in air lines, valves, and tools
Blocked pneumatic systems from water buildup
Contaminated end products, especially in food, pharma, and electronics
Freeze damage in outdoor or cold environments
How to Remove Moisture from Compressed Air ?
Aftercoolers
An aftercooler removes up to 60–70% of the water vapor from compressed air immediately after compression by cooling the air and condensing moisture.
Moisture Separators
Installed after the aftercooler, these mechanical devices remove condensed water droplets using centrifugal action or baffles.
Drain Valves
Automatic or timed condensate drains remove accumulated water from tanks, filters, and separators—critical to prevent moisture re-entering the system.