Expansion Tank

Amtrol T-12

Expansion Tank Therm-X-Span Thermal 4.4 Gallon 150 Pounds per Square Inch Gauge 3/4" NPT T-12 Non-ASME for Closed Potable Water Systems to Control Pressure Build-up

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Product Overview

Designed for use in closed, potable hot water systems, Therm-X-Span accepts expanded water as system temperature rises. This hot water is returned to the system when demand occurs. A thermal expansion tank, like Therm-X-Span, is essential in a closed system to protect your water heater.

  • Heavy duty diaphragm
  • Welded air stem to help eliminate leaks
  • Polypropylene liner
  • Reliable performance at an affordable price

Product Details

Product TypeThermal
Tank Capacity4.4GAL
Inlet/Outlet Connection3/4IN NPT
Part NumberT-12
Precharge Pressure40PSIG
Temperature200DEG F
Diaphragm MaterialHeavy Duty Butyl
ApplicationClosed, Potable Water Systems to Control Pressure Build-up

Commonly Purchased with This Item     
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