Heatless Air Dryer


Summits manufature Innovative Compact Desiccant type Air Dryers with most advanced technology and reliability to ensure trouble free performance for ages.


Air contains contaminants like solid (dust particles), liquid (moisture) and oil which contaminates the compressed air. When this contaminated compressed air is used for various applications, it may cause failures of pneumatic valves, instruments, etc which results in the downtime of whole system.


Summits Heatless Air Dryers remove the moisture to a level of 80 ppm(w) by using pressure swing adsorption technology. The wet air enters into one desiccant tower and gets dried by the high performance desiccant adsorbent. The dry air passes through check valves and post filter to the utility. A portion of dry air (depending on the operating pressure and required dew point temperature) passes through an orifice into the other saturated tower at near atmospheric pressure, liberates the entrapped moisture in the desiccant to the atmosphere and regenerates it for the next drying cycle. A reliable electronic timer controls the cycle and valve operations effectively therby ensures continuous dry air output to the utility.


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heatless air dryer

Salient Features


• Proven trouble free valve design

• Rugged carbon steel construction

• Integerated pre & post filters

• Easy and flexible installation

• Simple maintenance

• Outlet air quality according to ISO 8573-1,Table 3,Class 2 & 3



Operating Range


• Capacity:100 to 10000 m3/hr

• Inlet air pressure 4 to 70 bar g

• Inlet air temperature: 10 to 60oC

• Pressure Dewpoint temperature -20 & -40oC






• Plant Air

• Painting process

• CNC Machines

• Hospitals

• Food & processing

• Textiles

• Leather Industry

• Automobile Industies

Our Company Info

Summits Hygronics is an ISO:9001-2008 company offers a complete range of products and solutions for Compressed air purification, Gas generation & purification.

Contact Us

Address : Summits Hygronics Pvt. Ltd

Phone No : +91 422 268 9020

Fax : +91 422 268 2024

Email : This email address is being protected from spambots. You need JavaScript enabled to view it.


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Summits participates in Medicall2017, Chennai trade Centre from 28th to 30th July 2017, Stall No.2D8B, Hall 2...

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