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AMTROL ST-42VC Image 1

AMTROL 401800 THERM-X-TROL ST-42VC DD 23.2GAL 150PSI POTABLE DEEP DRAW ASME EXPANSION TANK

MFR Part #: ST-42VC
SKU #: 1115626
Brand: Amtrol®
UPC: 642031691958
AMTROL® ST-C Series ST-42VC Diaphragm Thermal Expansion Tank, 17.5 gal Capacity, 3/4 in, FNPT, Stainless Steel/Steel
1 Year
For closed, potable hot water systems to control pressure build-up and protect the water heaters
ASME Specified | NSF/ANSI 61

AMTROL® Diaphragm Thermal Expansion Tank, ST-C Series, 17.5 gal Capacity, 3/4 in Connection, FNPT Connection, 0.61 Acceptance Factor, Butyl Rubber Diaphragm, Stainless Steel/Steel, Finish: Red Oxide Primer, 150 psi, 200 deg F, 16 in Dia x 24 in H, Domestic/Import: Domestic

AMTROL® 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, AMTROL® is effective at protecting the water heater and other plumbing fixtures while saving energy and money.

Product Details

AMTROL® Diaphragm Thermal Expansion Tank, ST-C Series, 17.5 gal Capacity, 3/4 in Connection, FNPT Connection, 0.61 Acceptance Factor, Butyl Rubber Diaphragm, Stainless Steel/Steel, Finish: Red Oxide Primer, 150 psi, 200 deg F, 16 in Dia x 24 in H, Domestic/Import: Domestic

AMTROL® 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, AMTROL® is effective at protecting the water heater and other plumbing fixtures while saving energy and money.

Attributes

Capacity17.5 gal
Country Of OriginUS
Acceptance Factor.61
Connection Size3/4 in
Connection TypeFNPT
Diaphragm MaterialButyl Rubber
Dimensions16 in Dia x 24 in H
Domestic/ImportDomestic
FinishRed Oxide Primer
MaterialStainless Steel/Steel
Pressure Rating150 psi
SeriesST-C 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
  • Follows ASHRAE 188 anti-legionella guidelines
  • Patented Turbulator™ prevents sediment buildup
  • Butyl bladder industry's thickest
  • Replaceable bladder avoids costly tank replacement
  • Air valve Schrader valve with EPDM seats