AFR Air-Cooled Aftercoolers

AIR/AIR AFTERCOOLERS

Flow rate: 66 ÷ 4 500 m³/h

AFR air-to-air coolers are the ideal solution for cooling compressed air to a temperature close to ambient levels...

AFR air-to-air coolers are the ideal solution for cooling compressed air to a temperature close to ambient levels (ΔT +10°C under design conditions). AFR consists of a painted support frame, an air-to-air exchanger with copper tubes and aluminium fins suitably sized to optimise heat exchange and minimise pressure drops, one or more fans with electric motor and a CCS to remove condensed water. For situations where an electrical power supply is unavailable, an air motor version can be provided on demand.

MAXIMUM WORKING CONDITIONS

Inlet air pressure: 15 barg
Inlet air temperature: + 170°C

Model	Fan		Air flow		Power Supply	Connections
	[Ø mm – W]	[Nm³/h]	[ Ø ]	[Scfm]	[Ph/Volt/Fr]	[ Ø ]
AFR 11	250 – 45	66	1100	39	1/230-240/50	G 1” BSP-F
AFR 21	250 – 45	126	2100	74	1/230-240/50	G 1” BSP-F
AFR 37	350 – 110	222	3700	131	3/400-415/50	G 1.1/2” BSP-F
AFR 49	400 – 130	294	4900	173	3/400-415/50	G 1.1/2” BSP-F
AFR 65	500 – 750	390	6500	230	3/400-415/50	G 2” BSP-F
AFR 87	500 – 750	522	8700	307	3/400-415/50	G 2” BSP-F
AFR 129	600 – 370	774	12900	456	3/400-415/50	G 2” BSP-F
AFR 165	600 – 370	990	16500	583	3/400-415/50	G 2.1/2” BSP-F
AFR 210	800 – 1470	1260	21000	742	3/400-415/50	DN100 PN16
AFR 260	800 – 1470	1560	26000	918	3/400-415/50	DN100 PN16
AFR 315	800 – 1470	1890	31500	1112	3/400-415/50	DN100 PN16
AFR 420	800 – 1470	2520	42000	1483	3/400-415/50	DN100 PN16
AFR 515	2 x 800 – 1470	3090	51500	1819	3/400-415/50	DN125 PN16
AFR 750	2 x 800 – 1470	4500	75000	2649	3/400-415/50	DN125 PN16

Data refer to the following nominal condition: ambient temperature 25°C; inlet air pressure 7 barg: inlet air temperature +120 °C; outlet air temperature approx. +10°C compared to ambient temperature.