Heatless Desiccant Air Dryer
A leading manufacturer since 1988
Compressed air dryers - DP Series
Compressed air is normally fully saturated with water vapour. Air dryers are used to remove water vapour from compressed air. Heatless desiccant air dryers are the most apt solution for drying air suitable for Compressed air, which are used in precision machines that need a Pressure dewpoint in the range between -20°C to -70°C.
Salient Features
- Patented Dewpoint suppression based controls option
- Controller can interface with optional Dewpoint sensor to work on dewpoint based control
- New Controller with interface for Trident DryLink2. When this optional accessory is used, the dryer can be connected to Factory automation using modbus and Trident Cloud for remote management and analytics.
- Designed For - ISO:7183-1986 (E)
- Dryer Quality Class - ISO : 8573-1 : 2010 (E) class 3 (-40 ADP)
- Pressure Drop < 0.3 kg/cm² (g)
- Fabrication Code: IS 2825 / ASME SEC VIII - Optional
- LCD Display
- Stainless Steel Internals
- Filter made of aluminium with differential pressure indicator
- Operating voltage: 100 - 253 VAC 50+5% Hz 1 Ph
How It works
Drying Cycle: Moist air from the compressor is sent through the coalescing filter. Here, water & oil coalesce and purge through the auto drain valve. The relatively clean air with water vapour passing through the aluminium drying tower filled with desiccant gets completely dried (up to -40°C ADP) and then passes through a built in after filter (1 micron). The desiccant fines from the towers are completely removed and clean dry air is let out through the outlet port for use.
Regeneration Cycle: During the regeneration cycle, the sudden depressurisation brings out water molecule strapped in the Desiccant pores to the surface of the beads. A small portion of dry compressed air from the drying tower then passes over the desiccant through the regeneration orifice built in the Top Block. This results in complete regeneration of the Desiccant.
Product Range
| Model | Item Code | Inlet Flow cfm |
End Connection | Dimensions (mm) | Weight kg |
||
|---|---|---|---|---|---|---|---|
| Height | Width | Depth | |||||
| DP-768V2 | PD328 | 450 | 2" NB | 1750 | 1320 | 850 | 850 |
| DP-960V2 | PD329 | 565 | 2" NB | 1730 | 1430 | 850 | 950 |
| DP-1440V2 | PD330 | 850 | 3" NB | 1865 | 1930 | 1000 | 1265 |
| DP-1920V2 | PD331 | 1130 | 3" NB | 1990 | 1930 | 1000 | 1575 |
* 07/2018
Want to know more?
Interested in how our technology maintains the dryness of compressed air and improves your system’s efficiency and performance? Contact us today for detailed insights and how our solutions can meet your needs.
