Zilmet ASME Thermal Expansion Tank, 3/4" FPT, 3.5 Gallon, In-Line

ZTTA5 MFG #: ZTTA-5
  • Brand: Zilmet
  • Inlet/Outlet Connection: 3/4 Inch Threaded
  • Applicable Standard: FDA
  • Features and More

Features/Benefits

  • They are designed to be installed between a backflow preventor and a hot water heater to accept the expanded volume of hot water keeping the system pressure below the relief valve setting
  • The water is contained in a butyl bladder
  • Made in USA