Square Wave Fin Types

Square wave fins are used primarily in bar and plate coolers and tube and fin coolers, where a strong open fin is required for the application such as charge air coolers, radiator, oil coolers or EGR coolers.  The square top helps to give excellent tube to fin bond, with the square shape allowing maximum air or fluid flow.  The wave shape, either serpentine, herringbone or straight allow you to dial in the performance needed.  These fins can be made from several materials such as copper, brass, steel, or aluminum.



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