ATLAS COPCO CD110+~300+ DESICCANT AIR DRYERS AIR TREATMENT
Air treatment, a crucial investment
Why you need quality air Compressed air contains oil, solid particles and water vapors. Together, they form an abrasive, often acidic, oily sludge. Without air treatment, this murky mix will enter your compressed air system, corroding pipe work, damaging pneumatic tools and potentially compromising final products.
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.
CD 110+-300+
State-of-the art
& consistent performance
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 controland 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 next 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.
Technical Specifications
| Type | ISO 8573-1
Class | Inlet capacity
FAD 7 bar(e)/ 100 psig | Connection size inlet/outlet | Pressure drop excluding filter | Filter size | Dimensions(L x W x H) | Weight |
| Pre-filter |
| l/s | m 3 /h | cfm | 50Hz=G/PN16, 60Hz=NPT/DN | bar(e) | psig | 0.01 μm 0.01 ppm | 1 μm | mm | inch | kg | Ibs |
| CD 110+ | [-:1:-] [-:2:-] | 107 | 385 | 227 | 1 1/2” | 0.09 | 1.31 | UD140+ | DDp130+ | 950 x 728 x 1695 | 37.5 x 28.7 x 66.7 | 340 | 750 |
| CD 150+ | [-:1:-] [-:2:-] | 150 | 540 | 318 | 1 1/2” | 0.16 | 2.32 | UD180+ | DDp170+ | 1089 x 848 x 1731 | 42.9 x 33.4 x 68.1 | 415 | 915 |
| CD 185+ | [-:1:-] [-:2:-] | 185 | 666 | 392 | 1 1/2” | 0.10 | 1.45 | UD220+ | DDp210+ | 1089 x 848 x 1731 | 42.9 x 33.4 x 68.1 | 445 | 981 |
| CD 250+ | [-:1:-] [-:2:-] | 250 | 900 | 530 | 2” | 0.09 | 1.31 | UD310+ | DDp310+ | 1106 x 960 x 1816 | 43.5 x 37.8 x 71.5 | 600 | 1323 |
| CD 300+ | [-:1:-] [-:2:-] | 300 | 1080 | 636 | 2” | 0.10 | 1.45 | UD310+ | DDp310+ | 1173 x 1116 x 1854 | 46.2 x 43.9 x 73.0 | 650 | 1433 |
Reference conditions BD + : Performance data per ISO 7183:2007.
Compressor air inlet temperature: 35°C/100°F.
Inlet relative humidity: 100%.
Reference conditions BD + ZP (Zero Purge):
Performance data per ISO 7183:2007.
Ambient air temperature: 25°C/77°F.
Ambient air relative humidity: 60%
Product Tags:
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Sturdy Purge Air Compressor Desiccant Dryer , CD110+~300+ Durable Tower Air Dryer Images
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