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medium motor generator cooler

The overall concept of the HEI Coolers has been refined for various applications. From easy to assemble coolers, which reduce the cost of shipment and transportation to coolers to withstand the rigours of diesel, drive applications – we have a competitive answer to any generator cooling problem.


Coolers are offered in a wide range of tube and fin materials. Tubes can be supplied in copper, copper alloys, stainless steel and titanium. Fins are copper or aluminium. Special coatings are available for added corrosion resistance if requested.


Designs exist to withstand operating pressure up to 20 bar and the product can be made to the most exacting standards in the industry, including ASME VIII Div.1.