The Parker PDG Series Refrigerated Air Dryer is designed to efficiently remove moisture from compressed air systems, ensuring reliable operation and protecting downstream equipment from the problems associated with wet or untreated air. Suitable for use with all compressor types, including oil-free compressors, the PDG Series provides dependable compressed air treatment across a wide range of industrial applications.
Refrigeration dryer technology works by cooling compressed air to condense water vapour, which is then separated and removed from the air stream. This process prevents moisture-related issues such as corrosion, pipe contamination, pneumatic equipment malfunction and reduced system efficiency.
The PDG Series is engineered to treat compressed air effectively, delivering a minimum pressure dew point of 3°C at an operating pressure of 7 bar(g). By maintaining this dew point level, the dryer ensures that the compressed air leaving the system is free from liquid water, protecting both distribution pipework and pneumatic components.
For enhanced air quality, the dryer can be installed with high-efficiency compressed air filtration, providing a complete air treatment solution. When paired with Parker compressed air filters, the PDG Series forms a high-performance drying and filtration package, delivering clean, dry compressed air suitable for general industrial processes and pneumatic systems.
The robust and efficient design of the PDG Series ensures consistent performance while helping to reduce maintenance requirements and operational disruptions caused by moisture contamination in compressed air networks.