7-Gallon Hydronic Expansion Tank

Model PMET 7
Capacity (Gallons)

  • Interior powder coating is permanently bonded to the tank shell for ultimate protection on the water side of the water heater expansion tank
  • Heavy duty butyl rubber diaphragm ensures long life
  • Maximum working pressure 100 PSI

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    Product Details
    • Interior powder coating is permanently bonded to the tank shell for ultimate protection on the water side of the water heater expansion tank
    • Heavy duty butyl rubber diaphragm ensures long life
    • Maximum working pressure 100 PSI
    • Positive lock retention system controls compression in the diaphragm connection, eliminating air loss or water leaks in hot water expansion tank
    • Corrosion-resistant metal air valve
    • 1-year limited warranty

      • A. O. Smith offers potable & hydronic expansion tank models, ranging from 2 to 14 gallons.

    Specifications
    Tech Specs
    Nominal Gallon Capacity
    7 Gallons
    Rated Storage Volume
    7.3 Gallons
    Power Source
    HYDRONIC EXPANSION
    Limited Tank Warranty
    1 Years
    Limited Parts Warranty
    0 Years
    Water Connection Location
    BOTTOM
    Water Connection Size
    0.5"
    ASME Certified
    No
    Destination Country
    US
    Expansion Tank Application
    Hydronic
    Installation Type
    INDOOR
    Application
    XT
    Shipping Height 
    23.875
    Shipping Length 
    11.125
    Shipping Width 
    11.125
    Side Loop
    No
    Dimension & Venting
    Type
    Expansion Tank
    Height
    23.875"
    Width
    11.125"
    Shipping Weight
    16lbs