Desiccant Air Dryers are designed to remove water vapour from compressed air, helping protect pneumatic equipment, pipelines and industrial processes from moisture-related problems. By reducing moisture content, these systems help minimise the risk of condensation, corrosion and operational interruptions.
Unlike refrigerated air dryers, desiccant dryers can achieve lower pressure dew points, making them suitable for applications where very dry compressed air is required. The drying process uses desiccant material to adsorb water vapour, which is subsequently removed during regeneration to restore the material's drying capacity.
Desiccant drying technology is used in a wide range of industrial compressed-air systems, including instrumentation, automation and moisture-sensitive manufacturing processes. The appropriate dryer is selected according to air flow, operating pressure, inlet conditions and the required pressure dew point.
Desiccant Type Heatless Air Dryers are designed to provide reliable moisture removal and low pressure dew points for industrial compressed-air applications. Using adsorption technology, these dryers remove water vapour from compressed air, while a portion of the dried air is used to regenerate the desiccant, enabling continuous drying operation.
Heatless desiccant dryers are suitable for applications requiring dry compressed air, including instrumentation, industrial automation, spray painting and moisture-sensitive manufacturing processes. By reducing water vapour content, they help protect downstream equipment, minimise condensation and corrosion risks, and support
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Blower Reactivated Desiccant Air Dryers are designed to provide reliable moisture removal and low pressure dew points for industrial compressed-air systems. These dryers use a blower to supply air for desiccant regeneration, with external heating used to remove accumulated moisture from the desiccant material.
Compared with conventional heatless dryers, blower-reactivated systems can reduce compressed-air consumption during regeneration, depending on the system design and operating conditions. They are suitable for industrial applications requiring a continuous supply of dry compressed air, helping protect downstream equipment, minimise moisture-related problems and support reliable production processes.
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Parker CDAS Clean Dry Air Systems are designed to provide reliable moisture removal and consistent low pressure dew points for industrial compressed-air applications. The systems combine desiccant adsorption technology with integrated OIL-X filtration to help deliver clean, dry compressed air while protecting downstream equipment and processes.
The CDAS range incorporates high-strength desiccant cartridges, optimised internal airflow paths and low-pressure-loss valve arrangements to support efficient drying performance. A user-friendly HMI display provides operating information and system monitoring, while the cartridge-based design simplifies desiccant replacement and routine maintenance. These systems offer a practical solution for industrial applications requiring dependable compressed-air quality and continuous operation.
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Parker OFAS Oil Free Air Systems are designed to deliver clean, dry compressed air for industrial applications requiring high air purity and reliable moisture control. The systems combine desiccant adsorption technology with integrated filtration to reduce water vapour and oil-related contaminants, helping protect downstream equipment and sensitive manufacturing processes.
The OFAS range incorporates energy-saving controls that adjust dryer operation according to operating conditions and compressed-air demand, helping optimise energy consumption. High-strength desiccant cartridges, OIL-X filtration and optimised internal airflow paths support consistent drying performance and reduced pressure loss. A user-friendly HMI display provides system monitoring, while the cartridge-based design simplifies maintenance and helps support dependable operation.
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Parker WVM Vacuum Regeneration Dryers are designed to provide consistent low pressure dew points and reliable moisture removal for large-capacity industrial compressed-air systems. The dryers use vacuum-assisted desiccant regeneration, eliminating the need for compressed process air during regeneration and cooling, helping reduce operating costs and improve energy efficiency.
The WVM range supports different regeneration heating options, including steam, hot water and electrical heating, allowing the use of available heat sources where suitable. Thermal insulation helps minimise heat loss, while electronic controls with dew point monitoring and energy-saving functions support efficient operation. When combined with appropriate Parker OIL-X pre-filtration and post-filtration, the systems help maintain the required compressed-air quality for demanding industrial applications.
PARKER WVM VACUUM REGENERATION DRYERS
Parker KA-MT Heatless Adsorption Dryers are designed to provide reliable moisture removal and consistent low pressure dew points for industrial compressed-air systems. Using heatless adsorption technology, the dryers regenerate the desiccant with a portion of clean, dry compressed air, eliminating the need for external regeneration heating and supporting continuous drying performance.
The KA-MT range incorporates Parker OIL-X coalescing pre-filtration, an oil vapour reduction stage and dry particulate post-filtration to support high-quality compressed-air treatment. Equipped with Parker Multitronic electronic controls, the systems offer operational monitoring, with optional dew point display and energy-saving control functions. These dryers are suitable for moisture-sensitive industrial applications requiring dependable compressed-air quality and efficient operation.
PARKER KA-MT HEATLESS ADSORPTION DRYERS
Parker Zander HDK-MT High-Pressure Desiccant Dryers are designed for moisture removal from high-pressure compressed air and nitrogen gas systems. These dryers feature a compact, robust construction suitable for demanding industrial applications where reliable gas drying is essential.
The HDK-MT range incorporates corrosion- and vibration-resistant materials in its vessels, piping and valve assemblies to support dependable operation under high-pressure conditions. Pre-mounted Parker Zander GH pre-filters and after-filters provide additional filtration, while the integrated design supports secure installation and consistent drying performance.
PARKER ZANDER HDK-MT HIGH-PRESSURE DESICCANT DRYERS
Parker CDAS LE Low Energy Heatless Dryers are designed to provide reliable moisture removal while improving energy efficiency in industrial compressed-air systems. Using desiccant adsorption technology, these dryers reduce water vapour content to deliver dry compressed air for moisture-sensitive manufacturing processes and equipment.
The CDAS LE range focuses on reducing the energy costs associated with desiccant regeneration, helping improve compressed-air system efficiency. By maintaining a consistent supply of dry compressed air, these dryers help protect downstream equipment, minimise moisture-related operational problems and support reliable industrial production. Their energy-conscious design makes them suitable for applications where compressed-air quality, operating costs and environmental impact are important considerations.
PARKER CDAS LE – LOW ENERGY HEATLESS DRYERS| Parameter | Specification |
|---|---|
| Product Type | Desiccant Air Dryer |
| Drying Technology | Adsorption |
| Contaminant Removed | Water Vapour |
| Regeneration | Desiccant Regeneration |
| Pressure Dew Point | Depends on selected dryer |
| Operating Pressure | Model-specific |
| Air Flow Capacity | Model-specific |
| Inlet Air Temperature | Model-specific |
| Filtration Requirements | Depends on system design |