143N164 ST Series Vertical Free Standing Thermal Expansion Tank, 10.3 gal Tank

AMTST25V MFG #: 143N164
  • Acceptance Volume: 10.3 gal
  • ASME Yes / No: No
  • Diameter: 15 in
  • Height: 19 in
  • Pressure Rating: 150 psig
  • Tank Volume: 10.3 gal
  • Type: Vertical Free Standing
  • Connection Size: 3/4 in
  • Connection Type: FNPT
  • Domestic / Import: Domestic
  • Finish: Urethane Topcoat
  • Manufacturer: Amtrol
  • Manufacturer #: 143N164
  • Material: Drawn Steel
  • Maximum Temperature: 200
  • Pre-Pressure Rating: 40
  • Series: ST Series
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.

Amtrol® Therm-X-Trol® Thermal Expansion Tank, Vertical Free Standing, Series: ST Series, 10.3 gal Tank Volume, 10.3 gal Acceptance Volume, 150 psig, ASME Yes/No: No, 15 in Dia, 19 in Height, Drawn Steel, 40 psig Pre-Pressure Rating, 200 deg F Maximum Temperature, FNPT, 3/4 in, Urethane Topcoat, Domestic
  • 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