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    What is compressed air cooling?

    Compressed air cooling occurs in each compressed air system. Mostly, an after-cooler is already integrated in the compressor unit in order to cool down high discharge temperatures (approx. 70°C up to 120°C) to suitable application temperatures (approx. 25°C to 35°C). Cooling creates large amounts of condensate, which must be discharged from the compressed air system directly after the compressed air cooler.

However, when there is no compressed air after-cooler in the compressor or the existing cooling is insufficient for downstream treatment processes requiring lower compressed air temperatures for an energy-efficient and economic operation, a compressed air cooler is required to “after-cool”.

Compressed Air Coolers

FST offers a huge product portfolio for compressed air cooling.

HAO-RA
cooled by air
Maximal volume flow
60 - 4.500 m³/h
Maximal operating pressure
12 - 16 bar
Connection
G 1 - G 3 | DN 100 - DN 150
Material
Aluminum
HWO-A
cooled by water
Maximal volume flow
180 – 12.600 m³/h
Maximal operating pressure
12 - 16 bar
Connection
G 1 ½ - G 2 ½ | DN 100 – DN 400
Material
Copper | Steel

Higher volume flows, operating pressures, larger connections or versions in stainless steel on request.

For choosing and specifying compressed air coolers please contact our technical support.