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Adsorption Air Driers

Adsorption Air Driers
Adsorption Air Driers
Product Code : 17
Product Description

Adsorption Air Driers

Backed with modern manufacturing unit, our organization, Trinity Tradex Pvt Ltd, has become a leading supplier of a wide range of Adsorption Air Driers. Hugely demanded by various industries, due to their features such as long operational life and unmatched performance. These air driers are manufactured by our vendors under the supervision of their adroit professionals using excellent quality materials & components. As a customer centric organization, these air driers are delivered in quick time. Moreover, our Adsorption Air Driers are available in various models for our clients from Odisha, North-East, West Bengal, Jharkhand, Assam and at industry leading prices.


  • Rugged design
  • High tensile strength
  • Corrosion resistance
  • Negligible maintenance
  • Less power consumption

Further Details:

In our wide range of products, we are also offering our clients supreme grade Adsorption Air Driers. The offered air driers are widely used in pharmaceutical, chemical, electronics, electrical, food processing and other industries for providing 100% clean, oil free, dry and compressed air to pneumatic equipment. Further, these driers are widely appreciated for their features like high efficiency, low power consumption, easy operation and compact design. These Adsorption Air Driers are available in 12 variants to meet specific industry requirements. Moreover, these driers work with pressures ranging from 4 kg/cm2 (g) to 70 kg/cm2 (g) and flow upto 1920 m3/hr.


The moisture laden compressed air passes through the pre filter. Here moisture load is reduced through coalesence. Condensation is removed through the drain valve ADV1. At the oil filter (2) oil vapors are removed completely, small levels of oil/water condensation are purged through the valve ADV2. Compressed air is then passed through a 3 way valve into Tower.


The Towers are filled with Activated Alumina as desiccant (Molecular sieve available as option). When air passes through Tower 1 which consists of "DRY" Dessicant, it gets completely dried, and passes through check valve and After Filter(3). At the after filter, Desiccant fines are removed. Therefore dry compressed air passes out at the outlet.


Regeneration takes place in 2 stages a) De-pressurisation b) By passing Dry air. Tower II consists of fully moist desiccant at pressure. This is suddenly De-pressurised by opening the purge valve. Water molecules weep out of the desiccant and appear on the surface. "Super Dry" purge air passes through the Regeneration "Nozzle" and the desiccant bed thereby completely carrying away the water molecules. Tower 2 gets regenerated and is ready for the next drying cycle

Salient Features:

  • Purge economiser, an energy saving device reduces purge loss to as low as 50%.
  • Programmable Controller, with clear functional displays, ensures uninterrupted operation even while tower changeover.
  • Automatic drain valves in pre and oil filter to reduce moisture load and to ensure life of desiccant at no extra cost.
  • All new Microprocessor based controller has a unique purge economiser. The dryer load can be manually set. It can also accept upto 3 compressor load/unload contact and compute dryer load dynamically. The purge is set accordingly. The controller also accepts a pressure input and purge air is controlled accordingly.


  • Instruments
  • Machines
  • Paint shop
  • Textile Machines
  • Pharma


Model Inlet Flow (m3/hr) End Connection Dimensions (mm) Weight 
Height Width Depth
DP - 72 72 3/4" BSP  1680 650 600 195
DP - 96 96 1" BSP  1855 650 600 230
DP - 144 144 1" BSP  1855 650 600 230
DP - 192 192 1" BSP  1980 650 600 380
DP - 288 288 1" BSP  2030 750 600 440
DP - 384 384 1½ BSP 2200 750 600 550
DP - 480 480 2" NB  1450 1100 1100 620
DP - 576 576 2" NB  1850 1100 1100 700
DP - 768 768 2" NB  1850 1200 1100 850
DP - 960 960 2½ NB 2150 1200 1200 950
DP - 1440 1440 3" NB 2150 1500 1300 1265
DP - 1920 1920
3" NB