The Original Plate & Shell Heat Exchanger Our unique Plate & Shell Heat Exchanger (PSHE) is at the forefront of heat exchanger technology. The core of this heat exchanger is a fully welded plate pack enclosed in a strong shell structure, which eliminates the need for a gasket. Due to its advanced construction, Vahterus PSHE combines the best features of plate & frame and shell & tube heat exchangers. Our PSHE has numerous advantages over traditional heat exchangers. It’s compact and light in weight, and since it has no gaskets, it can withstand higher pressure and temperatures than plate & frame heat exchangers. The structural properties of PSHEs also make them durable, easy to maintain and energy-efficient. Learn more about our technology Introduction to Vahterus Plate & Shell Heat Exchanger Technology Technical Details of Vahterus Plate & Shell Heat Exchanger Heat Exchanger Types and Arrangements Vahterus Service Learn more from our customers Learn more about the benefits of Vahterus Plate & Shell Heat Exchangers in some of our customer stories below. Benefits of Plate & Shell Heat Exchanger Technology in LNG applications More case stories here. Plate & Shell Heat Exchangers are constructed to be strong, compact and safe. They withstand extremely high pressure, stress variation and thermal shocks. Vahterus is the inventor, pioneer and market leader in Plate & Shell Heat Exchanger (PSHE) technology. Our product range contains nine different plate sizes, which means there’s a suitable plate size for every application. Thanks to our advanced manufacturing techniques, we can provide plates of different thicknesses to meet customer needs. The core of our heat exchangers is a fully welded plate pack enclosed in a strong shell structure, which eliminates the need for a gasket. Our years of experience mean we know heat exchangers inside out and can optimise systems for even the most challenging conditions. Key industries for Vahterus Plate & Shell Heat Exchangers Chemical and Process Energy Refrigeration Key applications for Vahterus Plate & Shell Heat Exchangers Condensers Evaporators and Cascades Heaters, Coolers and Interchangers We have manufactured more than 50,000 custom-made Vahterus Plate & Shell Heat Exchangers. Sign up for our mailing list to get more information. © Vahterus Oy BACK TO TOP LinkedIn Instagram YouTube Contact Us Please leave us your contact information and we will get back to you as soon as possible. GET IN TOUCH WITH OUR TEAM