THERM-X-TROL EXPAN TANK 4.4 GAL 3/4 11X15

PART AMT ST-12

SUPPLIER Amtrol®

SUPPLIER PART # 141N43

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About this item

Amtrol® Therm-X-Trol® Thermal Expansion Tank, In-Line, Series: ST Series, 4.4 gal Tank Volume, Acceptance Volume: 3.2 gal, 150 psig, ASME Yes/No: No, 11 in Dia, 15 in Height, Drawn Steel, 50 psig Pre-Pressure Rating, 200 deg F Maximum Temperature, MNPT, 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 3.2 gal

ASME Yes/No No

Connection Size 3/4 in

Connection Type MNPT

Diameter 11 in

Domestic/Import Domestic

Finish Urethane Topcoat

Height 15 in

Material Drawn Steel

Maximum Temperature 200 deg F

Pre-Pressure Rating 50 psig

Pressure Rating 150 psig

Series ST Series

Tank Volume 4.4 gal

Type In-Line

Brand Amtrol®

Country of Origin US

Warranty 5 Years Limited

Antimicrobial liner neutralizes bacteria on contact

Patented Turbulator™ water circulation device

InSight™ indicator cap tank service alert

Strongest tank design featuring deep drawn steel and multi-dome construction

Thickest diaphragm - heavy duty butyl

Projection welded air stem to help eliminate leaks

Exclusive ST-1 for tankless water heaters

Specification Sheet

Instruction/Installation Manual

Video Link

THERM-X-TROL EXPAN TANK 4.4 GAL 3/4 11X15

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