Expansion Tank

Amtrol 178-2


Expansion Tank Extrol Hydronic 370 Gallon 125 Pounds per Square Inch Gauge 1/2" NPTF 178-2 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.

  • Replaceable, full acceptance bladder design
  • Industries thickest replaceable butyl bladder
  • Free-standing on integral welded ring base

Product Details

BrandAmtrol
Product TypeHydronic
Tank Capacity370GAL
Pressure125PSIG
Inlet/Outlet Connection1/2IN NPTF
Part Number178-2
StandardASME
Precharge Pressure12PSIG
Temperature240DEG F
MaterialSteel
ApplicationClosed, Non-Potable Hydronic Heating and Chilled Water Systems
Width36IN
Height98IN
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