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Home Water Heaters Water Heater Accessories Expansion Tanks THERM-X-TROL EXPAN TANK 6 GAL ASME 150 PSI

THERM-X-TROL EXPAN TANK 6 GAL ASME 150 PSI

PART AMT ST-12C-150
SUPPLIER Amtrol®
SUPPLIER PART # ST-12C-150
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About this item

Amtrol® Therm-X-Trol® Thermal Expansion Tank, Diaphragm In-Line, Series: ST-C, 6.4 gal Tank Volume, 3.2 gal Acceptance Volume, 150 psig, ASME Yes/No: Yes, 12 in Dia, 18 in Height, Drawn Steel, 55 psig Pre-Pressure Rating, 200 deg F Maximum Temperature, MNPT, 3/4 in, Red Oxide Primer, Domestic

Therm-X-Trol® expansion tanks are designed to control pressure in commercial closed, potable hot water systems. Available in diaphragm, partial acceptance bladder and full acceptance bladder designs, these tanks range in size from 2 gal (7.6 L) to 528 gal (2,000 L). Offered with maximum working pressure up to 300 psig (21 bars), Therm-X-Trol® is effective at protecting the water heater and other plumbing fixtures while saving energy and money. Available in ASME and Non-ASME models.

ASME Section VIII Division 1|ASHRAE 188 Anti-Legionella Guidelines|IAPMO R and T Low Lead Compliant|ANSI/NSF 61|PHCC Association|Tested to JIS Z 2801 for Reduction of Legionella|Staphylococcus and E. coli
Acceptance Volume 3.2 gal
ASME Yes/No Yes
Connection Size 3/4 in
Connection Type MNPT
Diameter 12 in
Domestic/Import Domestic
Finish Red Oxide Primer
Height 18 in
Material Drawn Steel
Maximum Temperature 200 deg F
Pre-Pressure Rating 55 psig
Pressure Rating 150 psig
Series ST-C
Tank Volume 6.4 gal
Type Diaphragm In-Line
Brand Amtrol®
Country of Origin US
Warranty 1 Year Limited
  • Deep-drawn shell increases tank strength, reduces tank diameter by 20% and cuts tank weight by 50%
  • Antimicrobial liner neutralizes bacteria on contact
  • Patented Turbulator™ prevents sediment build-up