Expansion tank means a pressure vessel, unfired but directly connected to a hot water heating boiler, to absorb or cushion expansion therein and subject to comparable pressure with the boiler itself. Sample 1 Based on 1 documents SaveCopy
1. An apparatus for connecting a pressure vessel containing means for filtering and/or conditioning and/or purifying water to a water distribution system and for providing water boiler expansion pressure relief to avoid a risk of scalding hot water flowing from a faucet positioned along the water ...
If the water used in the boilers is not deminer- alized, it can cause scaling and eventually damage boiler tubes [1,2]. Demineralization process uses ion-exchange (IX) technology which primarily removes dissolved mineral solids [3]. IX beds consist of a cation and an anion resin bed. IX ...