The GLOBAL EQUIPMENT aftercoolers consist of an efficient air to air heat exchanger and direct drive axial fan housed in a sturdy metal frame. In addition there is a condensate separator (optional) for condensate removal. The heat exchanger comprises aluminium finned and copper tubes which enable effective heat transfer to take place. The casing is manufactured in galvanized steel and is factory painted for added protection. A metal grill provides protection to and from the fan blades.