Koganei KRM Series Membrane Air Dryers

The KRM Series Membrane Air Dryers are compact, environmentally friendly air dryers that use hollow fiber membrane technology to continuously dehumidify compressed air. Completely CFC-free and requiring no power supply, the KRM Series removes moisture as water vapor, eliminating condensate generation and drain water handling.

Compressed air flows through the inside of the hollow fiber membranes, while purge air flows on the outside, creating a water vapor pressure differential that allows moisture to permeate through the membrane and be exhausted. With no moving parts, the KRM Series operates without vibration or heat emission, ensuring quiet operation and long service life. A built-in dew point indicator provides real-time visual confirmation of air dryness, simplifying daily inspection and maintenance. Its compact, lightweight design makes it ideal for precision equipment and end-of-line air drying applications.