Amtrol®

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

AMST12C MFG #: ST-12C
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
  • Acceptance Volume: 3.2 gal
  • ASME Yes/No: Yes
  • Connection Size: 3/4 in
  • Connection Type: MNPT
  • Country of Origin: US
  • Diameter: 12 in
  • Domestic/Import: Domestic
  • Finish: Red Oxide Primer
  • Height: 18 in
  • Manufacturer Name: Amtrol
  • Maximum Temperature: 200 deg F
  • Pre-Pressure Rating: 55 psig
  • Series: ST-C
  • Tank Volume: 6.4 gal
  • Type: Diaphragm In-Line
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.
  • Features and More

Features

  • 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

Application

  • For Use With Closed
  • Potable Hot Water Systems to Control Pressure Build-Up and Protect the Water Heater

Standards/Approvals/Certifications

  • 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