Specification Sheet

Product Features

∙ Space-saving, compact design stainless steel expansion tank and shock arrestor for tankless

and POU water heaters with 2 gallons or less of total water volume

∙ Designed to protect the heat exchanger on tankless water heaters by relieving excess

pressure in the system

∙ Tank includes a 40 psi factory precharge but can be adjusted in the eld

∙ Entire tank is constructed of 304 stainless steel

∙ 1/2" NPTM 304 stainless steel connection

∙ UV-resistant and approved for outdoor installation

∙ Butyl membrane diaphragm

∙ NSF 61 certied

∙ Should be installed on the cold water inlet below the isolation valve in between the tankless

heater and the check valve

∙ Max working pressure: 150 psi

∙ Max operating temperature: 195ºF

PFXT1SS

Stainless Steel Expansion Tank

PFXT1SS

Specifications

Dimensional Data

SKU Connection Diameter Height

PFXT1SS 1/2" NPTM 2.5"

Warranty

This PROFLO product carries a 1-year limited warranty.

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Specifications PFXT1SS Stainless Steel Expansion Tank Product Features ∙ Space-saving, compact design stainless steel expansion tank and shock arrestor for tankless and POU water heaters with 2 gallons or less of total water volume ∙ Designed to protect the heat exchanger on tankless water heaters by relieving excess pressure in the system ∙ Tank includes a 40 psi factory precharge but can be adjusted in the field ∙ Entire tank is constructed of 304 stainless steel ∙ 1/2" NPTM 304 stainless steel connectio