Compressed Air Dryers
Refrigerant Compressed Air Dryer
Non Cycling Refrigeration Dryers
Energy Efficient CD-Series
First-class air treatment efficiency
The CD-Series refrigerant dryers are carefully selected depending on working conditions with continuous dew point monitoring enabling reliable operation with the lowest possible pressure losses and running costs.
This range offers a wide range of kW sizes and caters for a larger range of airflows than the cycling dryer range.
The non-cycling dryer is ideal for constant airflow demand, where the compressed air demand on the network stays the same over time.
These all new dryers deliver consistent high performance along side optimised energy efficiency, increased environmental credentials and a lower total cost of ownership.
They are a step ahead of both the EU and the competition – supporting sustainability with low GWP refrigerants for ISO Class 4 (+3°C PDP) markets.
Compared to previous models, this next-generation of dryers deliver:
Reduced power consumption of up to 10%
Up to 27% lower pressure drop
Significant footprint reduction of up to 40%
CompAir CD-series refrigerant dryers deliver acomprehensive, cost-effective solution to multipleapplications across a wide range of sectors includingautomotive, manufacturing, petrochemical, oil and gas, dry cleaning and light processing to name a few.
Optimum efficiency by Design
These dryers have been designed to provideclean, dry air which means less corrosion in the airdistribution system, less damage to air-powered tools, and reduced potential for contamination in the productionprocess. The design features of CompAir CD dryers notonly ensure constant dew point at all load levels, butalso deliver continuous dry air performance that meets the most challenging ISO8573 1 and ISO7183 industry standards.
Features
Air Cooled Condensation (as standard)
Victaulic Connections (optional)
Reliable Design
Reduced Footprint (30% smaller than previous model)
Innovative Control Panel
Anti-freeze mode
Alarm display
Remote ON/OFF (optional)
Alarm history
Condensate drain management
New Heat Exchangers
Innovative No-loss Drain
It looks like you’re listing types of compressed air dryers used in industrial compressed air systems. Here’s a clear explanation of each one and how they differ. 🔧
1. Refrigerant Compressed Air Dryer
A Refrigerant Compressed Air Dryer removes moisture from compressed air using a cooling process.
How it works:
Warm compressed air enters the dryer.
A refrigeration system cools the air (similar to an AC or refrigerator).
Cooling causes water vapor to condense into liquid.
The liquid water is separated and drained out.
Typical Features
Pressure dew point: around +3°C (37°F)
Reliable and simple design
Common in general industrial applications
Used in industries like:
Manufacturing
Automotive workshops
Packaging
CNC machines
Air tools
2. Non-Cycling Refrigeration Dryer
A Non-Cycling Refrigeration Dryer is a specific type of refrigerant dryer where the refrigeration compressor runs continuously.
Key Characteristics
Refrigeration compressor does not turn off
Maintains constant cooling
Simple control system
Stable dew point performance
Advantages
Lower initial cost
Simple maintenance
Consistent operation
Disadvantages
Higher energy consumption
Runs even during low air demand
Difference Between the Two
Feature Refrigerant Dryer Non-Cycling Refrigeration Dryer
Category General type Specific subtype
Compressor operation May cycle or not Runs continuously
Energy efficiency Depends on design Lower efficiency
Cost Varies Usually cheaper upfront
💡 Note: Another common type is Cycling Refrigeration Dryer, where the refrigeration compressor switches on/off depending on load, saving energy.
✅ If you want, I can also explain:
Cycling vs Non-Cycling Air Dryers
Desiccant Air Dryers
How to choose the right air dryer for compressors
Air dryer sizing formula for compressors.
