390570 2 Gal Therm X Trol Expansion Tank

AMTST5 MFG #: 390570
  • Description
  • Documents
  • Specifications
  • Thermal Expansion Tank
  • Type Vertical, In-Line
  • Applicable Standard NSF/ANSI 61, IS0 9001
  • Inlet/Outlet Connection 3/4" Male Threaded x 3/4" Male Threaded
  • Tank Material Urethane Topcoat Steel
  • Tank Inner Lining Antimicrobial
  • Temperature Rating 150 Deg F
  • Pressure Rating 150 PSI
  • Tank Dimensions 8" Diameter x 13" Height
  • Tank Capacity 2 Gallon
  • Tank Warranty 7 Year
  • Diaphragm Type Heavy Duty Butyl
  • Air Charge Type Factory Pre Charged
  • Air Charge Capacity 55 PSI
  • Inclusions/Features Projection Welded Air Valve
  • Application Closed, Potable Water System
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, patent pending antimicrobial liner, patented InSight service indicator cap and 50 PSIG precharge. When your water heater is on the line, we deliver.