KSCdirect
  1. HOME
  2. Hydronics, HVAC, & Refrigeration
  3. Water Heaters
  4. Water Heater Accessories

Thermal Expansion Tank, 317 gal, Amtrol® ST-450C Series

Product Data

KSCdirect Part #: AMT 181-38
Description: 422691 ST-454-C THERM-X-TROL 125 PSI
MFG Part #: 181-38
UPC: 642031144614
Supplier: Amtrol®
Please use Live Chat or call 800-918-8939 for exact lead time.

Your Price: $14689.24 / EA

QTY:  
For shipping rates, add item to cart.
* Quantity discounts may be available. Call Kelly Supply at 800-918-8939.
Alternatively, you may e-mail info@kscdirect.com for service.

Details

Description

Amtrol® Therm-X-Trol® Thermal Expansion Tank, Series: ST-450C, 317 gal Tank Volume, Acceptance Volume: 317 gal, 125 psig, ASME Yes/No: Yes, 36 in Dia, 98 in Height, Steel, 55 psig Pre-Pressure Rating, 240 deg F Maximum Temperature, FNPT, 3 in, Red Oxide Primer, Domestic

Features:

  • Industries thickest butyl bladder
  • Replaceable bladder avoids costly tank replacement
  • Full acceptance bladder

Applications:

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

Standards/Approval:

  • ASME Section VIII Division 1
  • IAPMO R and T Low Lead Compliant
  • ANSI/NSF 61
  • PHCC Association

Warranty:

1 Year Limited

Attributes/Specifications

Acceptance Volume 317 gal
ASME Yes/No Yes
Connection Size 3 in
Connection Type FNPT
Diameter 36 in
Domestic/Import Domestic
Finish Red Oxide Primer
Height 98 in
Material Steel
Maximum Temperature 240 deg F
Pre-Pressure Rating 55 psig
Pressure Rating 125 psig
Series ST-450C
Tank Volume 317 gal
Manufacturer Amtrol®