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Extrol Expansion Tanks
Amtrol's Extrol expansion tanks are diaphragm type, and are commonly used for closed loop hydronic heating and radiant heating applications, such as baseboard/radiator heating, radiant floor heating and many others. Extrol #30 and Extrol #15 are the most typical models for residential installations. Extrol expansion tanks are available in in-line (#15, #30, #60 & #90) and floor mounted (SX-30V, SX-40V & SX-60V) models. All Extrol models are factory pre-charged at 12 psi.
