3.2" x 3.9", 1/2" MPT, 50 PSIG, 200 Deg F, High Strength Steel, Lead-Free, Heavy Duty Butyl Diaphragm, Factory Pre-Charged Air Charge, In-Line, Vertical, Thermal Expansion Tank
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Antimicrobial Liner Neutralizes Bacteria on Contact; Accepts Expanded Water as System Temperature Rises and Returns Hot Water to System When Demand Occurs; Patented Air Cell Eliminates Water Hammer to Protect Heat Exchanger; Lead-Free
Thermal Expansion Tank; Type In-Line, Vertical; Inlet/Outlet Connection 1/2 Inch Male Threaded x 1/2 Inch Male Threaded; Tank Material High Strength Steel; Temperature Rating 200 Deg F; Pressure Rating 150 PSIG; Tank Dimensions 3.2 Inch Diameter x 3.9 Inch Height; Tank Warranty 7 Year; Diaphragm Type Heavy Duty Butyl; Air Charge Type Factory Pre-Charged; Air Charge Capacity 50 PSIG; Inclusions/Features Steel Shell, Projection Welded Air Stem, Antimicrobial Liner, Stainless Steel System Connection, Air Valve Cap; Application Closed, Potable Hot Water System; Applicable Standard ISO 9001, NSF/ANSI 61, IAPMO; Lead-Free
Amtrol invented the thermal expansion tank to absorb expanded water in closed, hot water systems and protect the water heater. Since the beginning, we've kept the pressure on our competitors with features they just can't match; like our patented Turbulator™, antimicrobial liner, patented InSight™ service indicator cap and 50 PSIG precharge. When your water heater is on the line, we deliver.
