Thermex manifold heat exchanger

Thermex manifold heat exchanger

Thermex Manifold Heat Exchangers can be supplied as an exhaust gas cooler or they can be combined with a heat exchanger to cool the engine jacket water also. Cooling the exhaust gas on a marine engine allows for a flexible exhaust pipe to be used instead of a rigid pipe which makes installation easier. Bringing the exhaust gas temperature down also reduces the risk of fire on board a marine vessel.

Cooling water can be sourced direct from the water upon which the vessel floats on or in the case of a keel-cooled system, the water is contained in a closed loop which is cooled by passing the water through a series of pipes in the vessel's keel.

Thermex Manifold Heat Exchangers, aka "Manicoolers" are manufactured from our unique extruded shells which allows us to supply heat exchangers for a wide range of marine engines from 2 up to 6 cylinders without the cost of new tooling normally associated with new designs.

We not only supply oil coolers from ThermexKTR and Bowman, but also all the other components needed to achieve an optimal process. In our stockpile we have, for example, various types of drive technology and transport componentselectric motors and stepping motors. Do you want to know more about a product or do you have a question? Our specialized sales engineers will be happy to assist you in finding the best product needed for you technical challenge. Feel free to contact us if you have questions or seek information. 


  • Various embodiments are possible
  • Simple assembly
  • Easy cleaning
  • Available from stock
  • Brands: Thermex

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