Heaters, Coolers and Interchangers

Vahterus PSHEs offer a compact solution for various cooler and heater applications.

Our PSHEs can be designed with counter current, co-current and cross flow options. This optimises the process in terms of efficiency, wall temperatures or pressure drops. Especially with interchangers, or when providing heat recovery solutions in general, a true counter current design is a significant advantage.

Vahterus PSHEs can be designed with high share stress to ensure low fouling. The shell can be optimised to ensure efficient distribution and low pressure drop. The flexibility of the design ensures the optimisation of heat exchange for each process application. The PSHE can be designed to be completely drainable and the fully welded construction ensures that there is no leakage or cross- contamination.


  • Liquid
  • Gas
  • Exhaust gas