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4.4 gal ST-12 Therm-X-Trol ST Series In-Line Thermal Expansion Tank
AMTROL 390748 141N43 MODEL NO. ST-12 THERM-X-TROL TANK VOLUME 4.4 GAL (48pc/pallet)
Hydronic Expansion Tanks
}
4.4 gal ST-12 Therm-X-Trol ST Series In-Line Thermal Expansion Tank
336409
MFG #: 141N43
Product ID:336409
Famous Supply
- Finish: Urethane Topcoat
- Material: Drawn Steel
- Series: ST Series
- Type: In-Line
- Capacity: 4.4 gal
- Pressure Rating: 150 psig
- Diameter: 11 in
- Height: 15 in
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.
- Features
- Warranty
- Standards & Approvals
- Application
| 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 |
| 5 Years Limited |
| IAPMO R and T Low Lead |
| NSF/ANSI 61 |
| PHCC Association |
| For Use With Closed, Potable Hot Water Systems to Control Pressure Build-Up and Protect the Water Heater |