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Products & Solutions / Air Treatment / Dryers / Heatless Adsorption Air Dryers CD 7-300 / Heatless Adsorption Air Dryers CD 7-300

Heatless Adsorption Air Dryers CD 7-300

Atlas Copco CD adsorption dryers eliminate the moisture before it can cause any damage. Even the possibility of freezing is nonexistent. The CD dryers ensure a reliable process and impeccable end products by offering absolutely dry air to your compressed air system.

Your benefits


CD 185+

  • Reliable, high-quality air
  • Unique, worldwide experience in supplying for the most demanding applications
  • Nothing but top end components
  • Robust design (large desiccant overfill, optimum aspect ratio, low air speed)
  • Built to perform across a wide range of conditions
  • Tight control and monitoring
  • Based on years of extensive research and continuous development
  • Designed using state-of-the-art tools and facilities
  • Easy installation
  • All-in-one design
  • Small footprint & minimal floor space required
  • No need for extras

Technical specifications

Open table
Dryer typeMax.pressure 8 bar, working pressure 7 barMax.pressure 9 bar, working pressure 8 barMax.pressure 12 bar, working pressure 9.5 barMax.pressure 16 bar, working pressure 12.5 bar Dimensions Weight
 dp=-40, l/sdp=-40, l/sdp=-40, l/sdp=-40, l/sL (mm)W (mm)H (mm)kg
CD 121213.515.720.212052819226
CD 17171922.328.615982819234

Open table
Dryer typeMax.pressure 11 bar, working pressure 7 bar Max.pressure 14.5 bar, working pressure 12.5 bar  Dimensions Weight
 dp=-40, l/sdp=-70, l/sdp=-40, l/sdp=-70, l/sL (mm)W (mm)H (mm)kg
CD 25+2517.52517.5550165119150
CD 30+30213021550165119150
CD 35+3524.53524.5550165143660
CD 50+503550355503271191100
CD 60+604260425503271191100
CD 70+704970495503271436120
CD 80+805680565504891191150
CD 100+10070100705504891436180
CD 110+107861281039507281695340
CD 150+15012018018010898481731415
CD 185+18514822022010898481731445
CD 250+25020030030011069601816600
CD 300+300240360360117311161854650

Reference conditions:
- Ambient temperature: 45-50°C
- Compressed air inlet temperature: 35°C, max.: 50°C, min.:5°C
- Relative humidity: 100%
- Bigger capacity CD dryers standard available until 1400 l/s or bigger upon request.