Description
F-DRYFC adsorption dryers are designed for continuous separation of water vapour from the compressed air thus reducing pressure dew point.
F-DRYFC series dryer consists of two columns, filled with desiccant beds, controller with LCD display, valves, manometers, support construction and suitable filter housings with the required filter element. Adsorption takes place under pressure in the first column while the second column regenerates with a portion of already dried compressed air at ambient pressure. When the first column is saturated to a certain level column switch-over is carried out and the process of adsorption continues in the second column without any drop of pressure at the outlet of the dryer. Regeneration of saturated desiccant is possible because a small portion of already dry compressed air is decompressed and when expanded it becomes extremely dry.
Characteristics
| operating pressure | 4 to 16 bar |
| operating temp. range | 1,5 to 60 °C |
| pressure dew points | -40 °C ( -25 °C / -70 °C) |
| flow rate | 1200 to 6500 Nm³/h |
| standard colour | RAL 5012 |
| average compressed air consumption | 15-20% |
Technical Data
| Model | Connection (In/Out) | Volume Flow Nm³/h | |
| DN | Inlet | Outlet | |
| F-DRYFC1200 | DN50 | 1200 | 936 |
| F-DRYFC 1500 | DN65 | 1500 | 1170 |
| F-DRYFC 2000 | DN65 | 2000 | 1560 |
| F-DRYFC 2500 | DN80 | 2500 | 1950 |
| F-DRYFC 3000 | DN80 | 3000 | 2340 |
| F-DRYFC 3750 | DN100 | 3750 | 2925 |
| F-DRYFC 5000 | DN100 | 5000 | 3900 |
| F-DRYFC 6500 | DN125 | 6500 | 5070 |
Dimensions & Mass
| Model |
Dimensions | Mass | ||
| A | B | C | KG | |
| F-DRYFC 1200 | 1400 | 600 | 2050 | 650 |
| F-DRYFC 1500 | 1500 | 650 | 2100 | 850 |
| F-DRYFC 2000 | 1600 | 750 | 2150 | 950 |
| F-DRYFC 2500 | 1750 | 800 | 2250 | 1100 |
| F-DRYFC 3000 | 1900 | 850 | 2250 | 1500 |
| F-DRYFC 3750 | 2100 | 950 | 2350 | 2000 |
| F-DRYFC 5000 | 2250 | 1050 | 2650 | 2450 |
| F-DRYFC 6500 | 2450 | 1100 | 2850 | 3000 |
Operating Pressure
| Operating pressure [bar] | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Operating pressure [psi] | 29 | 44 | 58 | 72 | 87 | 100 | 115 | 130 | 145 | 160 | 174 | 189 | 203 | 218 | 232 |
| Correction factor | 0.38 | 0.5 | 0.63 | 0.75 | 0.88 | 1 | 1.13 | 1.25 | 1.38 | 1.5 | 1.63 | 1.75 | 1.88 | 2 | 2.13 |
Operating Temperature
| Inlet temperature [°C] | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 |
| Inlet temperature [F] | 77 | 86 | 95 | 104 | 113 | 122 | 131 | 140 |
| Correction factor | 1 | 1 | 1 | 0.97 | 0.87 | 0.8 | 0.64 | 0.51 |
Dew Point
| Inlet temperature [°C] | —25 | —40 | —70 | ||||
| Inlet temperature [F] | -13 | -40 | -94 | ||||
| Correction factor | 1.1 | 1 | 0.7 | ||||
