ATLAS CD1+~22+ DESICCANT AIR DRYERS AIR TREATMENT
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Atlas desiccant dryers, quality you can trust
Safeguard your productionand your reputation
Atlas 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.
Set new quality standards
Tested according to ISO 7183:2007, Atlas desiccant dryers meet and often exceed international standards for compressed air purity.
Naturally, all our dryers provide full protection of electrical components, controls and displays.
Drive down energy costs
Atlas desiccant dryers come with a range ofenergy-saving features that cut your carbon footprint.• A pressure drop below 0.2 bar/2.9 psi drives down
energy costs.
• Dew point sensing and control adjust energy
consumption to the real load of the dryer.
• An adjustable dew point enables you to adapt the
dryer to your actual needs.
Enjoy easy installation and long maintenance intervals
Thanks to their compact all-in-one design,
the dryers are an unobtrusive presence on your production floor. Delivered ready for use, theirinstallation is quick and easy. All internal components are readily accessible to facilitate maintenance. The high-grade desiccant and durable valves extend
maintenance intervals beyond the standard three years.
CD 1+-22+The compact solution
1 High-quality components designed for low pressure drop and increased reliability provide fail-safe operation.
2 Filled with high-performance molecular sieves to allow for various pressure dew points (-40°C/-40°F and -70°C/-100°F). Overfilled cartridges protect against desiccant aging and overflow peaks. Integrated after-filters ensure fast and clean maintenance.
3 Multi-port inlet and outlet provide easy connection to the air system. The dryer can be installed vertically or horizontally.
4 Integrated silencers minimize noise.
5 Full electronic controller with purge saver function. The sophisticated electrical panel is IP65-protected against water and dust.
Features and benefits
Enduring performance
• Non-return valves and purge cavities are built into the polycarbonate cartridges.
• Each desiccant cartridge includes an integrated after- filter to save space, simplify installation and decrease the risk of leaks.
• The dryer can perform in working pressures up to16 bar(g)/232 psig and temperatures up to 50°C/122°F.
Energy efficiency and savings
• Low pressure drop across the whole range.
• Purge saver function is included as standard.• Adjustable purge, available as an option, matches purge air consumption to the actual working conditions.
Easy operation
• Controller shows the dryer/cycle status and automatic fault diagnosis.
• No need to disconnect the dryer from the compressed air network for servicing.
• The inlet and outlet can be reversed. The dryer can be operated remotely.
Technical Specifications
| Type | ISO 8573-1
Class | Inlet capacity
FAD 7 bar(e)/ 100 psig | Pressure drop excluding filter | Filter size | Dimensions(L x W x H) | Weight |
| Pre-filter |
| l/s | m 3 /h | cfm | bar(e) | psig | 0.01 μm 0.01 ppm | mm | inch | kg | Ibs |
| CD 1+ | [-:1:-] [-:2:-] | 1 | 3.6 | 2.1 | 0.01 | 0.15 | PD3+ | 106 x 197 x 540 | 4.2 x 8 x 21.2 | 7 | 15.4 |
| CD 1.5+ | [-:1:-] [-:2:-] | 1.5 | 5.4 | 3.2 | 0.02 | 0.29 | PD3+ | 106 x 197 x 590 | 4.2 x 8 x 23.2 | 8 | 17.6 |
| CD 2+ | [-:1:-] [-:2:-] | 2 | 7.2 | 4.2 | 0.04 | 0.5 | PD3+ | 106 x 197 x 720 | 4.2 x 8 x 28.3 | 9 | 19.8 |
| CD 2.5+ | [-:1:-] [-:2:-] | 2.5 | 9.0 | 5.2 | 0.06 | 0.87 | PD3+ | 106 x 197 x 835 | 4.2 x 8 x 32.9 | 10 | 22 |
| CD 3+ | [-:1:-] [-:2:-] | 3 | 10.8 | 6.4 | 0.09 | 1.30 | PD3+ | 106 x 197 x 855 | 4.2 x 8 x 33.7 | 11 | 24.3 |
| CD 5+ | [-:1:-] [-:2:-] | 5 | 18.0 | 10.6 | 0.08 | 1.16 | PD10+ | 149 x 320 x 640 | 5.9 x 13 x 25.2 | 19 | 41.8 |
| CD 7+ | [-:1:-] [-:2:-] | 7 | 25.2 | 14.8 | 0.015 | 0.22 | PD10+ | 149 x 320 x 725 | 5.9 x 13 x 28.5 | 22 | 48.5 |
| CD 10+ | [-:1:-] [-:2:-] | 10 | 36.0 | 21.2 | 0.038 | 0.55 | PD10+ | 149 x 320 x 875 | 5.9 x 13 x 34.4 | 25 | 55.1 |
| CD 12+ | [-:1:-] [-:2:-] | 12 | 43.2 | 25.4 | 0.06 | 0.87 | PD20+ | 149 x 320 x 1015 | 5.9 x 13 x 39.9 | 29 | 63.9 |
| CD 17+ | [-:1:-] [-:2:-] | 17 | 61.2 | 36.0 | 0.06 | 0.87 | PD20+ | 149 x 320 x 1270 | 5.9 x 13 x 49.9 | 35 | 77.2 |
| CD 22+ | [-:1:-] [-:2:-] | 22 | 79.2 | 46.6 | 0.19 | 2.76 | PD20+ | 149 x 320 x 1505 | 5.9 x 13 x 59.3 | 44 | 97 |
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%
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