Zurn-Wilkins 8 l Lead-Free Potable Water Thermal Expansion Tank

Item # 786181 | Zurn-Wilkins Part # XT-8 | UPC Code 612052056098 | UNSPSC Code 40140000
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Product Overview

The 2.1 gallon XT-8 Thermal Expansion Tank is utilized on potable water lines between the backflow preventer or pressure reducing valve and the water heater for protection against water thermal expansion in residential applications. As the system pressure increases, water enters the polypropylene-lined water chamber of the tank, expanding a diaphragm into a pre-charged air chamber to keep the system pressure below the relief valve setting. Materials include a carbon steel shell with an epoxy finished coating, and corrosion-resistant stainless steel connection with a polypropylene liner and Butyl rubber diaphragm.

  • Pre-charge is field adjustable for convenient maintenance
  • Carbon steel shell with polypropylene liner ensures long-lasting construction
  • Diaphragm style tank is ideal for thermal expansion protection in residential applications
  • Stainless steel connection resists corrosion
  • Low-lead law compliant
  • IAPMO Listed
  • Water Quality Association - Certified to NSF/ANSI 61 & 372
  • Easy to install
  • Steel shell protected with polypropylene liner
  • For use with potable water

Proposition 65 Information

Prop65 Warning Icon WARNING: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Specifications

Color
Gray
Diameter
8 in.
Finish Family
White
Height
10.5 in.
Manufacturer Warranty
All goods sold hereunder are warranted to be free from defects in material and factory workmanship for a period on one year from date of purchase.
Material
Carbon Steel
Maximum Volume
1 Gal.
Nominal Tank Capacity (gallons)
2
Pack Size
1
Product Depth (in.)
11
Product Height (in.)
13.5
Product Weight (lb.)
5.5
Product Width (in.)
11
Tank Capacity
2.1 Gal.
Certifications
NSF LEAD-FREE

Warranty

All goods sold hereunder are warranted to be free from defects in material and factory workmanship for a period on one year from date of purchase.