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AMTROL 391323 Image 1

AMTROL 391323 ST-80VC-150PSI 150PSI POTABLE ASME THERMAL EXPANSION TANK

MFR Part #: 391323
SKU #: 1303665
Brand: Amtrol®
UPC: 400052319899
AMTROL® Therm-X-Trol® ST Series 391323 Hydronic Expansion Tank, 53 gal Capacity, 1-1/4 in, FNPT, Steel, 150 psi
3 Year
For use in potable hot water system
ASHRAE Compliant|ASME Specified|IAPMO Certified|NSF Certified|PHCC Certified

AMTROL® Therm-X-Trol® Hydronic Expansion Tank, ST Series, 53 gal Capacity, 1-1/4 in Connection, FNPT Connection, 35 Acceptance Factor, Butyl Rubber Diaphragm, Steel, 150 psi, 200 deg F, 24 in Dia x 37 in H, Additional Information: Model ST-80VC

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 to 528 gal. Offered with maximum working pressure up to 300 psig (21 bar), Therm-X-Trol® is effective at protecting the water heater and other plumbing fixtures while saving energy and money.

Product Details

AMTROL® Therm-X-Trol® Hydronic Expansion Tank, ST Series, 53 gal Capacity, 1-1/4 in Connection, FNPT Connection, 35 Acceptance Factor, Butyl Rubber Diaphragm, Steel, 150 psi, 200 deg F, 24 in Dia x 37 in H, Additional Information: Model ST-80VC

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 to 528 gal. Offered with maximum working pressure up to 300 psig (21 bar), Therm-X-Trol® is effective at protecting the water heater and other plumbing fixtures while saving energy and money.

Attributes

Connection Size1-1/4 in
Acceptance Factor35
Additional InformationModel ST-80VC
Capacity53 gal
Connection TypeFNPT
Diaphragm MaterialButyl Rubber
Dimensions24 in Dia x 37 in H
MaterialSteel
Pressure Rating150 psi
SeriesST Series
Temperature Rating200 deg F

Features

  • Increased strength reduced diameter and reduced weight
  • Anti-microbial liner neutralizes bacteria on contact
  • Tested to JIS Z 2801 for reduction of legionella, staphylococcus and E-coli
  • Patented Turbulator® prevents sediment build up
  • Patented fresh water Turbulator®
  • High grade stainless steel connector
  • Deep drawn steel dome
  • Patented anti-legionella liner
  • Grooved diaphragm hoop ring for a permanent seal
  • Butyl diaphragm for extra long life
  • Small footprint fits tight mechanical rooms
  • Convenient air stem location