Expansion Tank

Amtrol AX100


Expansion Tank Extrol Head & Shell 55.7 Gallon 125-300 Pounds per Square Inch Gauge 1" NPTF AX100 ASME for Closed Non-Potable Hydronic Heating and Chilled Water Systems

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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
  • Without saddle

Product Details

BrandAmtrol
Product TypeHead and Shell
Tank Capacity55.7GAL
Pressure125-300PSIG
Inlet/Outlet Connection1IN NPTF
Part NumberAX100
StandardASME
Precharge Pressure12PSIG
Temperature240DEG F
Diaphragm MaterialHeavy Duty Butyl/EPDM
MaterialSteel
ApplicationClosed, Non-Potable Hydronic Heating and Chilled Water Systems
Length33IN
Width24IN
Height24IN
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