Amtrol 4.4 Gallon In-Line Thermal Expansion Tank 3/4" NPT Connection

Model: ST-12 Item Number: 45604
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Our Price: $91.00
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Ships Wednesday, April 24th
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Amtrol 4.4 Gallon In-Line Thermal Expansion Tank 3/4
Amtrol 4.4 Gallon In-Line Thermal Expansion Tank 3/4" NPT Connection Model: ST-12 Item Number: 45604
$91.00
In-Stock
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Specification Highlights
    Condition
    New Learn More
    New
    This product is new and has never been used. It's in its original packaging, which has not been opened.
    Product Category
    Water Heater - Expansion Tanks
    UPC
    642031395672
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Storage Volume (Gallons)
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ASME Certified
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ASME Certified
The largest focus of the American Society of Mechanical Engineers is the Boiler and Pressure Vessel Code (BPVC). The BPVC provides regulations for design, fabrication, installation, inspection, care, and use of boilers, pressure vessels, and nuclear components. This certification is given to show that these standards are met.
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Features

Overview for Amtrol ST-12

In 1954, Amtrol invented the thermal expansion tank to control pressure build-up in closed, hot water systems. Today they are continuing to roll out efficient and reliable tanks to improve your system. The ST in-line thermal expansion tank is a perfect example of this. By accepting expanded water caused by thermal expansion, the ST is able to then return the water to the system when hot water is used. The ST also prevents pressure relief valve discharge, dripping faucets, and intermittent toilet fill. From the strong deep drawn steel domes with corrosion resistant liner to the welded air charge fitting, the ST is designed to prevent damaging pressure buildup and eliminate energy and water waste. The ST-12 is ideal for residential applications.
  • USA Made
  • All ST thermal expansion tanks are made in the USA at facilities certified for maintaining high-quality standards.
  • Heavy Duty Tank
  • From the deep drawn steel dome with rigid polypropylene liner to the welded air charge fitting, this thermal expansion tank is constructed from top to bottom for maximum strength and corrosion resistance.
  • Eliminates Wasted Energy
  • Expanded water caused by thermal expansion is collected by the ST tank which returns the water back to your system which preventing faucet drips, intermittent toilet fill, and pressure relief valve discharge.
  • Protection for Your System
  • ST thermal expansion tanks are designed to protect your water heater, fixtures, and appliances by preventing dangerous pressure build up.
    • Specifications
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    Specifications

    Overview
    Product Category
    Water Heater - Expansion Tanks
    UPC
    642031395672
    General Information
    Product Line
    Therm-X-Trol
    Product Category
    Water Heater - Expansion Tanks
    Connection Type
    NPT
    Color
    Tan
    Performance
    Maximum Operating Temperature
    200 F
    Maximum Operating Pressure
    150 PSI
    Dimensions
    Storage Volume
    4.4 Gallons
    Maximum Acceptance Volume
    3.2 Gallons
    Connection Size
    3/4 Inch
    Product Diameter
    11 Inches
    Product Height
    15 Inches
    Shipping Width
    11 Inches
    Shipping Height
    15 Inches
    Shipping Length
    11 Inches
    Certifications
    Country of Origin
    United States
    Warranty Information
    Warranty Learn More
    Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab.
    5 Years
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    Amtrol 4.4 Gallon In-Line Thermal Expansion Tank 3/4" NPT Connection
    Amtrol ST-12
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