AFR Airblast aftercoolers are installed in compressed air systems to reduce compressed air temperature and moisture content.

They consist of a heat exchanger made up of copper tubes supported by aluminium cooling fins. A high efficiency axial fan forces ambient air over the heat exchanger providing the necessary cooling effect.
The compressed air is cooled down to approximately 10°C above ambient temperature. This cooling effect condenses a high percentage of the water vapour into liquid with is separated from the air stream by the CCS centrifugal separator installed at the aftercooler outlet .
The installation of an AFR aftercooler ensures the maximum performance and protection of all equipment, such refrigeration dryers, adsorption dryers and filters, positioned down stream of this unit.
 
 
Data in the table refer to the working condition written to flank. ("Δt 10°C above ambient temperature)
Ambient temperature:  25°C
Inlet air temperature:  120°C
Max. working pressure:  15 barg
Inlet air relative umidity:  70%
Working pressure:  7 barg
Max. inlet air temperature:  170°C
 
Model Flow Rate Connections Power Supply Fan Dimensions [mm] Weight
Nl/min Nm³/h scfm Ø IN-OUT Ph/V/Fr Ø mm-W A B C D E Kg
AFR 11
 1.100
 66
 39
 G 1" BSP-F
 1/230/50
 Ø250-45W
 850 300 815 595 430 19
AFR 21 2.100 126 74 G 1" BSP-F 1/230/50 Ø250-45W 850 300 815 595 430 20
AFR 37 3.700 222 131 G 1.1/2" BSP-F 3/400/50 Ø350-110W 990 310 945 765 415 27
AFR 49 4.900 294 173 G 1.1/2" BSP-F 3/400/50 Ø400-130W 990 310 945 765 415 29
AFR 65 6.500 390 230 G 2" BSP-F 3/400/50 Ø500-750W 1.175 440 1.130 1.010 475 44
AFR 87 8.700 522 307 G 2" BSP-F 3/400/50 Ø500-750W 1.175 440 1.130 1.010 475 48
AFR 129 12.900 774 456 G 2" BSP-F 3/400/50 Ø600-370W 1.325 490 1.280 1.020 480 61
AFR 165 16.500 990 583 G 2.1/2" BSP-F 3/400/50 Ø600-370W 1.325 490 1.280 1.020 480 66
AFR 210 21.000 1.260 742 DN100 PN16 3/400/50 Ø800-1.470W 1.800 660 1.790 1.980 810 127
AFR 260 26.000 1.560 918 DN100 PN16 3/400/50 Ø800-1.470W 1.800 660 1.790 1.980 810 143
AFR 315 31.500 1.890 1.112 DN100 PN16 3/400/50 Ø800-1.470W 1.800 790 1.760 1.960 800 148
AFR 420 42.000 2.520 1.483 DN100 PN16 3/400/50 Ø800-1.470W 2.000 795 1.990 2.080 800 166
AFR 515 51.500 3.090 1.819 DN125 PN16 3/400/50 2xØ800-1.470W 2.090 830 2.050 3.030 800 212
AFR 750 75.000
 4.500
 2.649
 DN125 PN16
 3/400/50
 2xØ800-1.470W
 2.300 850 2.260 3.030 800 315
- Friulair S.r.l. reserves the right to modify, in any moment technical details without notice -