Amtrol® Therm-X-Trol® Thermal Expansion Tank, Vertical Free Standing, Series: ST Series, 10.3 gal Tank Volume, Acceptance Volume: 10.3 gal, 50 psig, ASME Yes/No: No, 15 in Dia, 19 in Height, Steel, 50 psig Pre-Pressure Rating, 200 deg F Maximum Temperature, FNPT, 3/4 in, Urethane Topcoat, Domestic
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™, antimicrobial liner, patent-pending InSight™ service indicator cap and 50 psig precharge. When your water heater is on the line, we deliver.
IAPMO R and T Low-Lead|NSF/ANSI 61|PHCC Association
Acceptance Volume
10.3 gal
ASME Yes/No
No
Connection Size
3/4 in
Connection Type
FNPT
Diameter
15 in
Domestic/Import
Domestic
Finish
Urethane Topcoat
Height
19 in
Material
Steel
Maximum Temperature
200 deg F
Pre-Pressure Rating
50 psig
Pressure Rating
50 psig
Series
ST Series
Tank Volume
10.3 gal
Type
Vertical Free Standing
Brand
Amtrol®
Country of Origin
US
Warranty
5 Years Limited
Antimicrobial liner neutralizes bacteria on contactPatented Turbulator™ water circulation deviceInSight™ indicator cap tank service alertStrongest tank design featuring deep drawn steel and multi-dome constructionThickest diaphragm - heavy duty butylProjection welded air stem to help eliminate leaksExclusive ST-1 for tankless water heaters