Amtrol hydronic expansion tanks are for use in closed, non-potable hydronic heating and chilled water systems. Available in diaphragm, full acceptance and partial acceptance bladder designs, all Extrol expansion tanks are made in the USA at our ISO 9001: 2008 registered facilities. ASME tanks meet all Section VIII, Division I standards.
|Product Type||Head and Shell Vertical|
|Inlet/Outlet Connection||1IN NPTF|
|Diaphragm Material||Heavy Duty Butyl/EPDM|
|Application||Closed, Non-Potable Hydronic Heating and Chilled Water Systems|