The modular design of our range of dry coolers ensures that we can match all cooling capacities; fan diameters ranging from 450mm to 910mm and a choice of 4,6,8 and 12 pole motors. Heat exchanger coils with geometries to suit most applications and temperatures, with either 5/8″ or 1/2″ tube, fin spacing from 1.6mm to 6mm, with either corrugated or high efficiency fins. Surface treatments include; Epoxy Coating, Electro-Tinned, Blygold Treatment, Heresite Treatment and Electro-fin® E-coat Treatment. Installation flexibility, with either horizontal or vertical unit orientation plus connection handing options.