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Zilmet ZEP-1 Stainless Steel Expansion Tank for Tankless and POU Water Heaters


  • Locke Part #: E2004
  • Mfg. Part #: ZEP-1
  • Manufacturer: NSC

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  • Entire tank is constructed of 304 stainless steel
  • 1/2” NPTM 304 stainless steel conne
  • Adjustable air charge preset from factory at 50psi
  • Butyl membrane diaphragm
  • UV resistant and approved for outdoor installation
  • NSF61 certified
  • Required for any tankless where circulation is used
  • Application: Outdoor Installation (UV Resistant)
  • Connection Type: 1/2 in NPTM
  • Country of Origin: ITL
  • Dimensions: 3.2 in W x 2.8 in H
  • Mfg Standards/Approvals: NSF61 Certified
  • Suitable For Use With: Tankless and POU Water Heaters with 2 gallons or less of total water volume