Designed for Installation on Potable Water Lines between the Backflow Preventer or Pressure Reducing Valve and the Water Heater to Protect Against Water Thermal Expansion; When System Pressure Increases, Water Enters the Tank's Polypropylene Lined Water Chamber which Expands a Diaphragm into a Pre-Charged Air Chamber, Keeping System Pressure Below the Relief Valve Setting; WaterSense® Certified; Lead-Free
Thermal Expansion Tank; Inlet/Outlet Connection 3/4 Inch Male Threaded; Tank Material Epoxy Coated Carbon Steel; Tank Inner Lining Polypropylene; Temperature Rating 200 Deg F; Pressure Rating 80 PSI (Maximum Supply), 150 PSI (Maximum Allowable); Tank Dimensions 8 Inch Diameter x 10-1/2 Inch Height; Tank Capacity 2.1 Gallon; Tank Warranty 5 Year; Diaphragm Type Butyl Rubber; Air Charge Type Adjustable Factory Pre-Charged; Air Charge Capacity 40 PSI; Options NR3XL Water Pressure Reducing Valve, TP1100A Temperature and Pressure Relief Valve, P1000AXL/P3000CI/P3000BR Pressure Relief Valve, 975XL2 Reduced Pressure Backflow Preventer, VR10XL Vacuum Relief Valve; Application Residential, Domestic Potable Hot Water; Applicable Standard NSF/ANSI 61/372, ANSI B1.20.1, IAPMO, UPC; Lead-Free; Connection Material Stainless Steel; Acceptance Volume 1 Gallon
Specifications
Specifications
Air Charge Capacity
40 PSI
Air Charge Type
Adjustable Factory Pre-Charged
Diaphragm Type
Butyl Rubber
Individual Item Weight
5.500 Pound
Inlet Outlet Connection
3/4 Inch Male Threaded
Manufacturer
Rexnord Corporation / Zurn Elkay Water Solutions (Zurn Wilkins)
Manufacturer Name
Rexnord Corporation / Zurn Elkay Water Solutions (Zurn Wilkins)
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