Diaphragm expansion vessel REFLEX S-8, 8L, 10 bar / 70°C, threaded connection G3/4", light grey, for heating, solar and cooling systems, vertical, with non-replaceable membrane 8703900

Diaphragm pressure vessel type S8 is an essential component in every modern solar, heating or cooling system. Its main function is to compensate for changes in the volume of the working fluid caused by its thermal expansion. This prevents the risk of damage to the installation resulting from excessive pressure increase.

These vessels are designed to operate under high pressure, which in the case of the S8 model means safe operation at values of up to 10 bar and temperatures reaching up to 120°C. This is particularly important in solar and heating systems, where the medium temperature can be very high.

Choosing a diaphragm pressure vessel type S8 guarantees long-term stability of the entire installation. Made of materials resistant to corrosion and other harmful operational