Modular Desiccant Dryers

High-performance desiccant air treatment

By combining the proven benefits of desiccant drying with modern design, CompAir provides an extremely compact and reliable system to dry and clean compressed air efficiently.

The CompAir A-Series of heatless regenerative desiccant dryers have proven to be the ideal solution for many thousands of compressed air users worldwide across a wide variety of industries.

Featured

High Air Quality

Delivers ISO Class 2 or Class 1 pressure-dew-point air for critical applications. High-efficiency pre- and post-filters provide constant air quality, protecting downstream equipment from contamination.

Superior Reliability

Proven electronic control with clear performance indicators, extruded aluminium with anodisation and epoxy painting, plus NEMA 3/IP54 protection (suitable for outdoor installation) deliver durable, high-strength operation.

Total Cost of Investment

Point-of-use design treats only the required air; conservative pressure drop of 0.2 barg; purge reduction based on compressed-air demand (on/off-load) lowers ownership cost.

Ease of Use

User-friendly electronic interface with alarm indicators (models 40+).

Serviceability

Optimised modular design simplifies maintenance; preventative-maintenance alerts on models 40+.

Compact & Flexible Solution

Space-saving layout with rear air inlet/outlet; connection piping can enter from right or left. Models up to 0.42 m³/min can be wall-mounted or installed horizontally.

Performance Improvement

Extended rated pressure range 4–14 barg and increased airflow coverage up to 300 m³/h. Guaranteed Class 2 (−40 °C) and optional Class 1 (−70 °C) pressure-dew-point.

Longer Cycle Life

Longer cycle time of 10 minutes versus competitors’ 4–8 minutes for reduced switching and wear.