Expansion Tank

Expansion tanks are designed to compensate for changes in hot water volume in heating systems and changes in water flow rate and to maintain the static pressure produced by the pump at the utilisation level in sanitary hot water systems.

Expansion tanks are designed to compensate the changing volume of the heated water in heating systems, to maintain the static pressure created by the pump at the utilisation level in water production, and to compensate the changes in water flow rate. A right choice of expansion tank prevents sudden changes in pressure and provides a longer life for the pump and other elements of the system. Thanks to their hygienic EPDM membranes, Konforal Alarko expansion tanks are reliable in both heating and drinking water systems.