Air Cooled After Cooler

Air Cooled AfterCooler

Air Cooled Aftercoolers

Air Cooled compressed air after coolers cool the compressed air with atmospheric air. The compressed air is cooled to approximately 9◦C, above ambient temperature. This substantially reduces the water and other contaminants in your air supply, as water will be reduce by ½ for every 20 degree reduction in temperature. This moisture is then removed from the system with a separator and drain assembly. A sufficient capacity after cooler can take up to 80% of the moisture present in the compressed air.

Features of Air Cooled AfterCoolers

  • Makes air safe, usable capable of further filtering or drying.
  • Eliminates up to 80% of water.
  • Skid mounted – prepiped with in/out connections.
  • Separator/filter-removes bulk liquids and prefilters the air for finer filtration.
  • Advanced Technology designs.
  • Upto 60% smaller than conventional Fin and Tube designs.


Maximum Working Pressure: 250 PSI


Cooler - Aluminum
Shroud - Powered Painted Steel
Fan Guard - Zinc Plated Steel
Fan Blade - Polypropylene Blades

The BL Series is a complete aftercooler package designed to work on most models of rotary and piston air compressors. To select the appropriate model, simply determine compressor horsepower, and select the model from the chart.

(Blastpak) After Cooler System with Receiver Tank

Air Cooled Aftercoolers

A cooler/separator is required to reduce the temperatures and discharge the condensed moisture. By using this Blastpak System increase production and reduce downtime and maintenance cost. Moisture in the compressed air system contaminates both controls and abrasive causing the abrasive to bridge and not flow property. This system effectively provide cooler, cleaner and dry air to your blast pots with negligible drop in pressure. Two system types are available to meet your specific requirements after coolers and air dryers.