We are supplying different type of heat exchangers for marine engine cooling system, and we can customized to fulfill each customer's requirements as well.

Please see the attached picture of the cooler selection guide and dimension as well.

Material List:

Cooling tube nest: B10 Copper-Nickle
Tube end cover: Brass
Cooler end covers: Cast Iron / Stailnless steel / Bronze
Cooler housing: Cast aluminium / Cast Iron