Refrigerated Air Dryers

Refrigeration air dryers, protecting your compressor systems!

Refrigeration dryers are widely used for eliminating moisture from compressed air, making them essential for preventing corrosion in air systems and safeguarding equipment and final products.

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Our efficient Pneumatech refrigerated air dryers

Refrigeration dryers, available in air-cooled or water-cooled models, cool the warm, moist air from the compressor. Initially, this occurs in the air-to-air heat exchanger, followed by the air-to-refrigerant heat exchanger. As the temperature decreases, moisture condenses and is then drained from the compressed air.

The air is subsequently reheated to approximately room temperature in the air-to-air heat exchanger, reducing the pressure point of the outgoing flow and preventing condensation on the piping system's exterior. This exchange between incoming and outgoing compressed air also diminishes the required cooling capacity of the refrigerant circuit by lowering the incoming compressed air temperature.

As the predominant drying technology for compressed air, refrigeration dryers find applications across various industries.


A complete product range

Learn more about our different refrigeration dryers here below.

Ash Air has a range of quality cycling and non-cycling Pneumatech refrigerated dryers for your air compressors.Our non-cycling Pneumatech refrigerated dryers offer a reliable and economic solution for removing moisture from your compressed air system. These refrigerated dryers for air compressors are easy to install, offer energy savings, prevent pressure losses, are equipped with rotary compressors and R410A refrigerant, and have improved connectivity features.

The Ash Air collection of very dependable cycling Pneumatech refrigerated dryers offer easy-to-use controllers, are easy to install with low maintenance needs, and are energy efficient with zero-loss drains.

We also supply a range of superior performance refrigerated dryers for air compressors with variable speed technology that matches energy consumption to the actual compressed air demand, have stable pressure dew points, and are available with both air-cooled and water-cooled condensers.

Pneumatech AC Series - Cycling Dryers

Pneumatech AC Series - Cycling Dryers

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Pneumatech AD Series - Non-Cycling Refrigeration Dryers

Pneumatech AD Series - Non-Cycling Refrigeration Dryers

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Pneumatech Cycling Dryers – AC VSD Series

Pneumatech Cycling Dryers – AC VSD Series

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