SP / SPI Plate Heat Exchangers

SP series plate heat exchangers are perfect for all types of systems including heating, cooling, domestic hot water production and energy recovery, in both industrial and residential contexts.
Our range of plate exchangers is subdivided into two different types: High output: featuring a special corrugated design, which increases the turbulence inside the channels and improves the coefficient of heat exchange.

Low output: featuring a special corrugated design, which reduces the turbulence inside the channels, thus keeping load losses to a minimum. These plates can be installed together, creating a pack of mixed plate exchangers that guarantee a broader range of operation.

STB Divisione Winteroffers a complete help service for clients that choose to use the plate heat exchanger, beginning from its sizing, using a simple yet proven calculation software, followed by the careful and accurate construction of the product, catering to every detail, and finally including transport and on-site installation for those clients who specifically request this service.

Our warehouses are equipped to guarantee delivery within 24 hours. STB Divisione Winter SP plate heat exchangers are manufactured and sold in compliance with Directive 97/23/EC.
The thermal insulation of STB plate heat exchangers consists in three panels assembled and secured by a closing lever in AISI 304 stainless steel, allowing simple installation.

The aluminium panel is 0.6 mm thick and is in turn covered with closed-cell chemically cross-linked polyolefin rubber, which in addition to excellent thermal insulation, also guarantees high-level safety against the spread of flames in the case of a fire.

The calculation programme includes the possibility to determine the exchanger dispersion over the course of a year.