The Parker HDK 50 Bar High Pressure Compressed Air Dryer is designed to deliver reliable and efficient drying of compressed air and gaseous nitrogen in high-pressure systems up to 50 bar. Built for demanding industrial applications, the HDK series provides consistent air quality by offering multiple pressure dew point options of -25°C, -40°C and -70°C, ensuring effective moisture removal in critical processes.
Capable of handling volume flows up to 1180 m³/h at 50 bar g and 35°C, the HDK 50 bar range supports high-capacity compressed air systems while maintaining dependable drying performance. The dryers are supplied with integrated Parker pre- and after-filters, protecting both the adsorption drying process and downstream equipment by removing contaminants before and after the drying stage.
Each unit is delivered as a ready-to-install high-pressure adsorption dryer package, including dew point control and mounted filtration for simplified installation and reliable system operation. This integrated design ensures that compressed air systems maintain stable dew point performance even in demanding operating environments.
The HDK series is commonly used in power generation and marine industries, where reliable high-pressure air is essential. Typical applications include diesel generator start-up systems in power stations, as well as marine and offshore installations such as tank ventilation systems, rope tensioning systems on offshore rigs and generator start-up systems.
Additional optional accessories are available to enhance system functionality and monitoring. These include start-up devices and high-pressure differential pressure gauges for filter monitoring, allowing operators to maintain optimal dryer performance and filtration efficiency.
With its robust high-pressure design, integrated filtration and flexible dew point options, the Parker HDK 50 bar compressed air dryer provides a dependable solution for industrial compressed air and nitrogen drying applications operating at elevated pressures.