Amtrol® Therm-X-Trol® 141N43 ST Series In-Line Thermal Expansion Tank, 4.4 gal Tank, 3.2 gal Acceptance, 150 psig Pressure, 11 in Dia x 15 in H
AMST12
MFG #: ST-12
- Acceptance Volume: 3.2 gal
- ASME Yes/No: No
- Connection Size: 3/4 in
- Connection Type: MNPT
- Country of Origin: US
- Diameter: 11 in
- Domestic/Import: Domestic
- Finish: Urethane Topcoat
- Height: 15 in
- Manufacturer Name: Amtrol
- Maximum Temperature: 200 deg F
- Pre-Pressure Rating: 50 psig
- Series: ST Series
- Tank Volume: 4.4 gal
- Features and More
Features
- 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
- https://www.youtube.com/embed/9_qDZ5lTgvE
Application
- For Use With Closed
- Potable Hot Water Systems to Control Pressure Build-Up and Protect the Water Heater
Standards/Approvals/Certifications
- IAPMO R and T Low Lead
- NSF/ANSI 61
- PHCC Association
Warranty
- 5 Years Limited