Compressed Air Dryers
Compressed air dryers are special types of filter systems that are specifically designed to remove the water that is inherent in compressed air.
A compressed air dryer is a equipment designed to separate water vapor or moisture (de-humidify) from industrial process air. In the typical system, a compressor draws in humid air and compresses it, which raises the air temperature and then cooling the air condensing water vapor out of the unit.
Dryers are used in food, pharmaceutical, agricultural, sugar, pulp and paper, textiles, wood, metallurgical, metal fabrication, and automotive industries. The difference between the various types of dryers is based on the mechanism used to remove moisture as well as the many different sizes and capacities.
Product Lineup
HRD Refrigerated Type Compressed Air Dryers
- Very low pressure losses
- Design suitable for tropical climates
- R-134a Refrigerant
- Operates at 60°C inlet temperature and 50°C ambient temperature
- Compact design
- Minimum footprint
- Digital controller for energy savings
- High efficiency
- Ease of access
- Separate electrical and cooling sections
HRC Refrigerated Type Cycling (Thermal Mass) Air Dryers
- Energy savings with capacity control
- 3°C dew point
- Very low pressure drop
- Suitable for tropical conditions
- Environmentally friendly R134a refrigerant
- Large condenser
- Operates at 60°C inlet temperature and in 50°C ambient temperature
- Stainless steel components
- High efficiency
HRD HPN Refrigerated Type High Pressure Air Dryers
- Latest technology 3-in-1 design
- Low pressure difference
- Compact design with 3-in-1 heat exchanger
- Meets every capacity and power requirement
- Stainless steel, brazed, plated heat exchanger
- Size reduction and excellent heat transfer
- Corrosion prevention
- Safety test against leakages
HMD Modular Adsorption Compressed Air Dryers
- Low footprint, lightweight, compact design
- Corrosion-resistant aluminium structure
- Problem-free and reliable electronic control
- Can be mounted on the floor, bench, or wall
- Suitable layout for any workplace
- Easy to install and maintain
- High efficiency and flexibility
- Energy efficient
- Dew point from -40°C to -70°C (optional)
HDA Heatless Adsorption Compressed Air Dryers
- Uninterrupted and perfect operation
- -40°C (-70°C optional) pressurized dew point
- Optional dew point monitoring and control
- 16 and 40 bar working pressure options
- Constant dew point
- Easy-to-use control panel
- Touchscreen interface
- User friendly
- Different language options
HBP Blower Purge Adsorption Compressed Air Dryers
- Dew point monitoring and control
- Computer control
- Status, alarm and pressure display
- Remote start and stop
- Low-pressure alarm
- High-pressure switches and alarms
- Externally heated or heat-free operation
- Reliable electronic control units
- User friendly
- Different language options
HRD-H Refrigerated Type High Temperature Air Dryers
- High operating inlet temperature
- Integrated condenser
- Independent air-cooled aftercooler
- Moisture separator
- Automatic drain
- Environmentally friendly R134a refrigerant
- Increased compressor life span
- Operate in high ambient temperatures
- Excellent insulation
- Easy to assemble and maintain
HRD DS Digital Scroll Compressed Air Dryers
- Digital Scroll Compressor
- Electronic Expansion Valve
- Variable Speed Fan Motor
- Well-engineered Control Algorithm
- Cutting-Edge Technology Electronic Controller
HIC Ice Cube Static Compressed Air Dryers
- Simple design takes up little space and delivers years of service-free operation
- Static condenser offers superior energy savings
- Efficient refrigerant compressor with low presure drop
- Low pressure loss
- +7°C dew point
- Wide condenser design eliminates condenser blockages
- Standard expansion valve
- 3-in-1 heat exchanger design (air/air – air/refrigerant – water separator)
- Easy-to-service auto-drain
- High-pressure switch
- No loss of compressed air (Zero Loss)
- Uses less refrigerant than equivalents, environmentally friendly
HMD VP Desiccant Compressed Air Dryers
- Food and Beverage
- Pharmaceutical
- Automotive
- Electronic
- All industries requiring a dew point of -40°C or optional -70°C.
HBS Medical Air Dryer
High-quality compressed air is crucial to many industries and plays a particularly vital role in breathing air applications. It is designed to be used as an addition to your plant air source by converting compressed air to breathable air for those individuals working in and around a hazardous process. Hertz breathing air purifiers are designed to destroy harmful substances in the air in accordance with applicable standards.