Overview
The HRS model of heat regenerated adsorption dryers is the most energy efficient option, providing low operating costs as well as easy maintenance.
With HRS dryers, the desorption and cooling in the system variation is accomplished with the ambient air drawn in by the blower.
Compressed air will not be used during the desorption or the cooling phase. Since the desorption occurs in counter current flow, low energy consumption is required. The HRS is therefore the most energy efficient option.
Process Characteristics
- Desorption in counter-current flow to the adsorption direction with externally heated blower air
- Cooling with ambient air
- Designed for automatic and continuous operation (up to 2750 at
pressure-vacuum operation)
Features
- Energy-saving (Zero Purge, low desorption temperature)
- Low operating costs
- Easy maintenance
- For moderate climate conditions
Applications
- Chemical and electrical industry
- Machine building industry and plant engineering / construction
- Automotive industry
Resources
Videos
Donaldson Dryer Systems
We offer tailor-made solutions for drying small volume flows and large volume flows of compressed air, technical gases, or biogas.
Close
Compressed Air & Process Filtration
We help protect your product and process integrity with advanced filtration technology, an extensive product portfolio and unrivaled support and expertise
Close
Close
