Expansion vessels for solar heating installation
Solar tanks. Expansion vessels with replaceable rubber EPDM bladder for solar heating systems. Expansion vessels (VS-VSV range) designed and optimized to compensate the variation of volume of water due to the variation of the temperature in a solar heating system. Vessels contain an easily replaceable rubber EPDM bladder and they are manufactured and approved according to PED 97/23/CE directive for solar heating systems.