The PAC-A after cooler (air cooled) is installed in the compressed air system to reduce the compressed air temperature utilising the ambient air which has a lower temperature than the hot compressed air. PAC air-cooled unit consists of aluminium fin and copper tube heat exchanger and high efficiency axial fan will pull the ambient air to pass through the tube and cools the hot compressed air. By reducing the compressed air temperature, moisture is being condensate into liquid and effectively remove with the use of water separator

The PAC-W after cooler (water cooled) is installed in the compressed air system to reduce the compressed air temperature. PAC -W water-cooled after cooler consists of a shell and copper tube heat exchanger. Cooling water will be passed through the tube in counter flow to maximise heat exchange efficiency between the hot compressed air and cooling water. By reducing the compressed air temperature, moisture is being condensate into liquid and effectively remove with the use of water separator