Vahterus Plate & Shell (PSHE) Heat Exchangers combine the benefits of traditional heat exchangers. Utilising a fully welded plate pack within a strong shell construction makes Vahterus PSHE the most compact, thermally efficient and cost effective heat transfer solution in many applications. As a result of our innovative R&D, Vahterus PSHE is renowned as an effective, durable and compact solution in many instances where traditional Shell & Tube heat exchangers would be utilised.