OCD Series Heatless Desiccant Air Dryers

OCD series heatless desiccant dryers are designed to provide high-quality, dry, compressed air for critical applications such as the oil-gas, food-beverage and pharmaceutical industries.

Heatless desiccant dryers that provide a constant dew point of -40 °C (-70 °C optional) ensure flawless operation thanks to the reliable electronic controller on board. Equipped with special valves and high quality desiccant, this series boasts the lowest pressure drop in the industry.

•  This is a double-tank system.
•  The first tank, which has high hygroscopic impact resistance and a large surface area, separates the moisture from the compressed air.
•  The second tank simultaneously performs the drying process with regeneration. The tank with the saturated desiccant is dried with the help of super dry air at atmospheric pressure.
•  The rate at which mufflers expel air can be adjusted according to the desired dew-point.
•  No heater is used during this process. The pressure between the tanks is equalized to prevent desiccant wear.
•  The air movements in the tanks are in reverse directions.