Amtrol 3/4" NPT Connection 3.2 Gallons Max Acceptance

Model: ST-20VC Item Number: 81422
Amtrol ST-20VC
PREVIOUS
NEXT
Amtrol ST-20VC
Amtrol ST-20VC
Enlarge Image
Amtrol ST-20VC
Amtrol ST-20VC
View All
Sold Out
Sorry, this product is no longer available.
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 Line
    Therm-X-Trol
    Casing
    Steel
    Flange Material
    Stainless Steel
Storage Volume (Gallons)
Select Attribute
ASME Certified
Learn More
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.
Select Attribute
Recommended Accessories
View More
Required Accessories Add All Required
Installation Accessories
Features
View More

Features

Overview for Amtrol ST-20VC

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 Therm-X-Trol® vertical thermal expansion tank is a perfect example of this. By accepting expanded water caused by thermal expansion, this expansion tank is able to then return the water to the system when hot water is used. The Therm-X-Trol® 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 Therm-X-Trol® is designed to prevent damaging pressure buildup and eliminate energy and water waste. The ST-20VC is ideal for large residential and commercial applications.
  • USA Made, ASME Certified
  • All ST-C thermal expansion tanks are made in US facilities and meet ASME Section VIII, Division 1 standards.
  • Heavy Duty Tank
  • Amtrol's diaphragm design features an ASME approved steel shell for increased strength, while its reduced diameter and weight allow for easy handling and installation.
  • Eliminates Wasted Energy
  • Expanded water collected by the Therm-X-Trol® tank returns the water back to your system, preventing faucet drips, intermittent toilet fill, and pressure relief valve discharge.
  • Protection for Your System
  • Therm-X-Trol® thermal expansion tanks are designed to protect your water heater, fixtures, and appliances by preventing dangerous pressure build up.
  • Antimicrobial Protection
  • The Therm-X-Trol® tank features an antimicrobial inner lining that neutralizes bacteria in your water system on contact. This safe, silver-ion technology targets only active microorganisms.
  • Fresh Water Turbulator™
  • The Therm-X-Trol's® Fresh Water Turbulator™ agitates the incoming water stream, creating a water-jet scrubbing action that prevents sediment buildup and extends the life of your tank.
  • Product Note
    This product must be shipped freight due to shipping restrictions on pre-charged expansion tanks.
    Specifications
    View More

    Specifications

    General Information
    Product Line
    Therm-X-Trol
    Casing
    Steel
    Flange Material
    Stainless Steel
    Connection Type
    NPT
    Color
    Red
    UPC
    642031437433
    Performance
    Maximum Operating Temperature
    200 F
    Maximum Operating Pressure
    150 PSI
    Dimensions
    Storage Volume
    8 Gallons
    Maximum Acceptance Volume
    3.2 Gallons
    Connection Size
    3/4 Inch
    Product Diameter
    12 Inches
    Product Height
    20 1/16 Inches
    Shipping Height
    22 Inches
    Shipping Width
    12 19/24 Inches
    Shipping Length
    12 43/48 Inches
    Certifications
    Country of Origin
    United States
    ASME Certified
    Yes
    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.
    1 Year
    Reviews
    View More

    Reviews

    Do You Own This Product?

    Give us your opinion on this product and help any future buyer's make an informed decision.

    Manuals
    View More
    Share
    ×
    Amtrol 3/4" NPT Connection 3.2 Gallons Max Acceptance
    Amtrol ST-20VC
    Loading
    Amtrol ST-20VC
    Amtrol ST-20VC
    ×
    Customer Review Images
    Loading
    Scroll Up ArrowTo Top