Amtrol® Therm-X-Trol® ST-12C-150 ST-C Diaphragm In-Line Thermal Expansion Tank, 6.4 gal Tank, 3.2 gal Acceptance, 150 psig, 12 in Dia x 18 in H
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

- 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
- Standard/Approvals: 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
- WARRANTY: 1 Year Limited
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.
- Brand: Amtrol®Acceptance Volume: 3.2ASME Yes/No: YesConnection Size: 3/4Connection Type: MNPTDiameter: 12Domestic/Import: DomesticFinish: Red Oxide PrimerHeight: 18Material: Drawn SteelMaximum Temperature: 200Pre-Pressure Rating: 55Pressure Rating: 150Series: ST-CTank Volume: 6.4Type: Diaphragm In-Line

Amtrol® Therm-X-Trol® ST-12C-150 ST-C Diaphragm In-Line Thermal Expansion Tank, 6.4 gal Tank, 3.2 gal Acceptance, 150 psig, 12 in Dia x 18 in H
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