Expansion Tank Extrol Head & Shell Vertical 44.4 Gallon 125-300 Pounds per Square Inch Gauge 1" FNPT AX-80V ASME for Closed Non-Potable Hydronic Heating and Chilled Water Systems

Product Overview

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.

• 12 psig factory precharged
• Industries thickest fixed butyl/EPDM diaphragm
• 1 in NPTF malleable iron center system connection
• Schrader valve with EPDM seat air valve

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