Heat Transfer

heat exchangerHeat transfer is an integral component in virtually all processes.  Depending on the equipment usage requirements, heat exchangers, also called condensers, coolers, and boilers, can perform various functions. Heat exchangers made of inert, non-metallic materials are a requirement in the chemical and pharmaceutical industries where it is essential to avoid any interaction between the materials of construction and the substance being processed.  In addition to chemical resistance there is a prime requirement for resistance to abrasion and ease of cleaning in equipment of this type.  DDPS offers a wide range of shell and tube and glass coil heat exchangers and associated components to optimize your heat transfer requirements. By providing us with the parameters of your process, our customer engineers can pinpoint the appropriate size and type of heat exchanger that is the optimal solution to your process requirements. Our heat exchangers are available as stand alone equipment or can be incorporated into a system.

Shell and Tube Heat Exchangers

Glass Coil Heat Exchangers

Heat Transfer Systems





Shell and Tube Heat Exchangers

Shell and Tube Heat ExchangersShell and tube heat exchangers provide a versatile alternative to coil-type heat exchangers.  They were conceived as condensers, but they are equally suitable for heat transfer between two liquids or gases. 

Learn more about our different types of shell and tube heat exchangers.


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QVF Borosilicate Glass Coil Heat Exchangers

QVF Glass Coil Heat ExchangersCoil type heat exchangers are mainly used as condensers, coolers, or boilers. They can, however, be used for heat transfer between liquids and gases in general. Turbulent flow is ensured even in the larger nominal bores since the coil layers are offset and fill the flow cross-section to a great extent.

Learn more about our glass coil heat exchangers

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