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128 In Stock

WATTS®, #60, Thermal Expansion Tank for Potable Water, 7.6 Gallon, 1/2" NPTM Connection, 60 PSI Maximum Work Pressure, 240° F Maximum Operating Temperature, 12-3/16" Diameter

  • BackStop® H series hydronic expansion tanks are residential diaphragm type pre-charged heating system tanks
  • They are designed to absorb the expansion of water in a hydronic (forced hot water) heating system, keeping system pressures below relief valve settings
  • The water is separated from the air cushion by a heavy-duty butyl diaphragm
  • Steel system connection, heavy duty butyl rubber diaphragm
  • 12 psi factory pre-set pressure
  • Technical Details
    Height: 16-5/8 Inch
    Finish: Metallic Silver Epoxy Coating
    Item Name: Hydronic Heating Expansion Tank
    Type: Pre-Pressurized
    Diameter: 11 Inch
    Temperature Rating: 210 deg F
    Series: H Series
    Connection Size: 1/2 Inch
    Pressure Rating: 150 psi
    Connection Type: MNPT
    Brand: BackStop
    Tank Capacity: 6 gal
    Material: Cold Rolled Steel