Heatless desiccant Dryer CD+250 with high-efficiency pre-filter and after-filter, Elektronikon Touch controller, beads desiccant, -70°PdP

Atlas Copco CD+110-300 desiccant dryers - State-of-the art & consistent performance

Atlas Copco desiccant dryers protect the reliability of your production and the quality of your products. The high-performance dryers remove the moisture from your compressed air with a standard pressure dew point of -20°C/-5°F, -40°C/-40°F and -70°C/-100°F. For complete peace of mind, you can even set your dew point to meet the specific needs of your application.

How do desiccant dryers work? Desiccant dryers consist of two towers filled with desiccant. Wet compressed air passes directly through the substance, which adsorbs the moisture. The desiccant has a finite adsorption capacity before it must be dried out. Hence the twin tower design. While one tower is drying air, the other is being regenerated.

1. Quality desiccant

• Pressure dew point of -40°C/-40°F as standard (-70°C/-100°F optional).

• Up to 30% extra desiccant to deliver consistent performance, even in harsh conditions such as high temperatures and temporary overloads.

2. Stainless steel valves

High-performance stainless steel butterfly valves with actuators ensure a long lifetime.

3. Upsized silencers

State-of-the-art mufflers with integrated safety valves avoid back-pressure, increase purge efficiency, offer protection in case of clogging, and reduce noise levels during blow-off.

4. Galvanized piping with flanged connections

• Flanged piping simplifies maintenance and minimizes the risk of leaks.

• Pipe sizing is optimized to ensure a low pressure drop for maximum energy savings.

5. Filters

• A pre-filter prevents oil contamination to increase desiccant lifetime.

• An after-filter protects the airnet from desiccant dust and network contamination.

• Can be mounted directly on the inlet and outlet of the dryer for a low pressure drop.

• Easy to assemble and maintain. No extra piping and filter connections are required.

6. Advanced control and monitoring system

• Fitted inside a real IP54 cubicle for easy cabling and safety.

• Monitors all parameters to ensure maximum reliability of the installation.

7. Dew Point Dependent Switching

• Real pressure dew point monitoring (hygrometer).

• Pressure dew point (and alarm).

• The dryer will only switch to the other tower when the desiccant is saturated, as measured by the dew point sensor. During this cycle time extension, the dryer consumes no purge air, resulting in a significant reduction in energy use.

8. Robust and compact design

• Standard frame, including forklift slots and lifting eyes for easy handling.

• Wide vessels ensure a low air speed and a longer contact time.

• Flanges connecting vessels are integrated into the top and bottom shells, lowering the total unit height.

• Different vessel certificates available upon request.