Air Dryers

Heatless Regenerative Desiccant Dryers

Critical low dew point drying for moisture-sensitive applications with robust adsorption-based operation.

Dew Point Capability

Heatless Regenerative Desiccant Dryers

Heatless systems are engineered for low dew point compressed air where moisture tolerance is minimal.

They are less affected by environmental conditions than refrigerated dryers and support dependable moisture removal in critical duty applications.

  • Typical dew points: -3�C, -20�C, -40�C, -70�C
  • Suitable for sensitive process environments
  • Also known as PSA, twin tower, adsorption, chemical, or swing dryers
Dew Point Capability

Efficiency Considerations

Efficiency Considerations

Heatless regeneration uses compressed air for desiccant renewal, affecting total available plant air.

Typical purge consumption is around 15% of total compressed air supply, depending on system design and operating conditions.

Retrofitting dew point controllers can reduce purge losses by aligning regeneration with actual moisture load.

  • High moisture removal performance
  • Compressed-air purge regeneration
  • Retrofit control options for reduced loss
  • Strong fit for critical low dew point duty

Technical Data Sheet available on request.

Need Assistance?

For pricing, delivery enquiries, or technical support regarding Heatless Regenerative Desiccant Dryers in Cape Town, contact Artic Maintenance for more information.

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