ACA series

Air cooled aftercoolers series ACA are designed to reduce compressed air temperature and water vapour dew point in compressed air system. High efficiency axial fan forces ambient air over the heat exchangers copper tubes supported by aluminium fins, which provides the necessary cooling effect. The compressed air is cooled down to approximately 10°C above ambient temperature. ACA aftercoolers ensures the maximum performance and protection of all equipment, such refrigeration dryers, adsorption dryers and filters, positioned downstream of this unit.

ACA water cooler


operating pressure15 bar
inlet air temperature     
120 °C
max. inlet air temp.170 °C
flow rate66 to 4500 Nm3/h 
standard colourRAL 9005


• compressed air systems

Technical data

ACA series




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Omega Air d.o.o. Ljubljana
Cesta Dolomitskega odreda 10
1000 Ljubljana
+386 (0)1 200 68 00
+386 (0)1 200 68 50