Heat Transfer Equipments Division

Marine Heat Exchanger



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Header Tank heat Exchanger

Water to Oil Shell and Tube Heat Exchangers for Marine and Corrosive Environments

Marine Machinery and Equipment operate in a very demanding and particularly corrosive environments. This is why (alongside with standard Copper Coolers and Copper Heat Exchangers) Bossmanfilter Heat Exchanger Division has developed a series of Copper Nickel Cupronickel Water to Oil Shell and Tube Coolers specially designed for the Marine Industry, seawater and corrosive environments.The Oil Coolers feature cutting-edge technology solutions to make them reliable in harsh working conditions.

Bossmanfilter Water to Oil Shell and Tube Heat Exchangers for the Marine Industry feature tubes made of Copper Nickel Cupronickel 90/10 to withstand the higly corrosive marine environment.


  • Cooling lube oil in main propulsion diesels, steam and gas turbines,
  • Cooling water for diesel jackets,compressors, electronics.
  • Heating water,fuel oil and lube oil in shipboard uses

Standard Process Design Conditions

  • Oil Flow: from 20 lt/min to 500 lt/min.
  • Heat Dissipation: up to 75kW.
  • Maximum Working Pressure: 12 bar for both oil and water.
  • Tube Material: Cupronickel 90/10 to withstand highly corrosive environments.

Material of Constructions

  • Shell - Cast Iron/ Brass
  • Bonnets - Cast Iron/ Brass
  • Tubes - 90/10CuNi, 70/30CuNi, Copper.
  • O - Ring - Nitrile ( Std)
  • O - Ring - Ethylene Propylene, Viton (Optional)
  • Bolting - Carbon steel.

Design & Engineering systems includes :

Thermal design is carried out to meet customer service requirements taking care of the following Constrains:-

  • Thermal Design
  • Space Limitations
  • Fouling From Operating Fluids
  • Pressure Drop Limitations
  • Fluid induced vibrations
  • Optimum Design
  • Mechanical Design by various national & international codes / standards

Quality Assurance

  • All Heat Exchanger are supplied with technical documentation for quality and safety instructions
  • Material Certification
  • Welder Qualifications and procedures
  • Non-Destructive Testing Reports
  • Third Party Inspection Reports(Optional)
  • Pressure Testing Certification
  • Operating and Maintenance Instructions

We also Design & Manufacture Custom Designed & OEM version of Heat exchanger on request.

Contact us

For more details contact us

An ISO 9001:2008 Certified Company