Coldspell -Alpha
A leading manufacturer since 1988
Refrigerated air dryer Manufacturers
Refrigerated air dryer systems
Operation Refrigeration air dryer
Refrigeration Compressed Air Dryer
Refrigerated and heatless are two broad categories of air dryers available these days. Talking about air dryers remains incomplete without mentioning the concept of dew point temperature. It is the unit used to measure the dryness of compressed air. At this temperature, the moisture present in the compressed air in vapour form condenses to form liquid. Similarly, pressure dew point temperature and atmospheric dew point temperature are the two distinct temperatures of compressed air when under any kind of pressure and atmospheric pressure respectively. When we talk about the most advanced and cheapest mode of drying compressed air, refrigerated air dryers are quintessential.
Compressed air is normally fully saturated with water vapour. Air dryers are used to remove water vapour from compressed air. Refrigeration dryers are the most energy and correct solution for drying air suitable for Compressed air, which is used in most machines that need a pressure dewpoint in the range between +3° C to +10°C.
Our refrigerated dryers are the perfect solution for preventing condensation and corrosion in your compressed air system. With minimal maintenance required, our dryers deliver maximum uptime. Their innovative design offers reliability, efficiency, and a compact footprint, making them ideal for all industrial applications.
Salient Features
- Large condenser for high ambient temperatures
- Anti-recycle feature for compressor protection
- Low pressure drop across advanced heat exchanger saves energy
- The dryers have been designed for nominal standard inlet conditions as per ISO 7183 - 2007
- Air quality class - ISO 8573 - 1 : 2010 (E) class -5-
Specification of Dryer
| Model | Item Code | Flow in scfm | Power consumption (KW) R134a/R407c |
End connection | Dimension (mm) | Weight (kg) | Recommened Pre Filter** 5 Micron |
Recommened Post Filter** |
|||
|---|---|---|---|---|---|---|---|---|---|---|---|
| H | W | D | 1 Micron | 0.01 Micron | |||||||
| Coldspell 20 | PH224 | 20 | 0.20/— | ½” BSP | 506 | 202 | 502 | 25 | T100PEA | T100XIA | T100YIA |
| Coldspell 40 | PH251 | 40 | 0.30/— | ½” BSP | 556 | 252 | 578 | 48 | T100PEA | T100XIA | T100YIA |
| Coldspell 60 | PH253 | 60 | 0.30/— | ½” BSP | 556 | 252 | 578 | 48 | T100PEA | T100XIA | T100YIA |
| Coldspell 80 | PH283 | 80 | 0.60/— | 1” BSP | 651 | 252 | 602 | 65 | T250PEA | T250XIA | T250YIA |
| Coldspell 100 | PH284 | 100 | 0.60/— | 1” BSP | 651 | 252 | 602 | 65 | T250PEA | T250XIA | T250YIA |
| Coldspell 150 | PH391 | 150 | —/1.20 | 1½” BSP | 1101 | 455 | 790 | 130 | T600PEA | T600XIA | T600YIA |
| Coldspell 200 | PH392 | 200 | —/1.50 | 1½” BSP | 1101 | 455 | 790 | 130 | T600PEA | T600XIA | T600YIA |
| Coldspell 250 | PH393 | 250 | —/1.50 | 1½” BSP | 1101 | 455 | 790 | 130 | T600PEA | T600XIA | T600YIA |
| Coldspell 300 | PH270 | 300 | —/1.70 | 2” BSP | 1251 | 490 | 1005 | 140 | T600PEA | T600XIA | T600YIA |
| Coldspell 400 | PH271 | 400 | —/2.20 | 2” BSP | 1251 | 490 | 1005 | 140 | T851PEA | T851XIA | T851YIA |
| Coldspell 525 | PH272 | 525 | —/3.20 | 2” BSP | 1251 | 490 | 1005 | 160 | T851PEA | T851XIA | T851YIA |
| Coldspell 650 | PH273 | 650 | —/3.20 | 2” BSP | 1251 | 490 | 1005 | 160 | T1210PEA | T1210XIA | T1210YIA |
| Coldspell 800 | PH274 | 800 | —/4.60 | 4” NB | 1305 | 640 | 1355 | 450 | T1810PEA | T1810XIA | T1810YIA |
| Coldspell 1000 | PH275 | 1000 | —/5.20 | 4” NB | 1305 | 640 | 1355 | 450 | T1810PEA | T1810XIA | T1810YIA |
| Coldspell 1250 | PH276 | 1250 | —/7.10 | 4” NB | 1305 | 640 | 1355 | 450 | T2200PEA | T2200XIA | T2200YIA |
| Coldspell 1500 | PH281 | 1500 | —/7.40 | 4” NB | 1460 | 1025 | 1115 | 550 | T2600PEA | T2600XIA | T2600YIA |
| Coldspell 2000 | PH282 | 2000 | —/8.60 | 6” NB | 1460 | 1025 | 1115 | 550 | T3400PEA | T3400XIA | T3400YIA |
For any other capacity, please contact us. Specifications are subject to change without notification.
- All models have air-cooled condenser as the default option. Water cooled option available on request.
- Maximum working pressure: 16 bar
- Refrigerants :
- R134a : Coldspell 20 to 150
- R407C : Coldspell 200 to 2000
- ** To be ordered separately.
| Coldspell 20 | — Wheel type indicator |
| Coldspell 40 to 650 | — LED display controller |
| Coldspell 800 to 2000 | — Advanced LCD display controller |
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.