Item Number :272018

UPC Code : 612052059266

UNSPSC Code : 24111807

Brand :Zurn Wilkins

MORE DETAILS

Designed for installation on potable water lines between the backflow preventer or pressure reducing valve and the water heater to protect against water thermal expansion. When system pressure increases' water enters the tank's polypropylene lined water chamber which expands a diaphragm into a pre-charged air chamber' keeping system pressure below the relief valve setting.

Outer shell - Carbon Steel
Coatings - Epoxy finish (outer shell)
Connection - Stainless Steel
Liner - Polypropylene
Diaphragm - Butyl Rubber

SPECIFICATIONS
Tank Capacity	9 Gal.
Maximum Volume	4.25 Gal.
Color Family	Gray
Color	Gray
Height	17.25 in.
Diameter	12.5 in.
Certifications	NSF LEAD-FREE

DOCUMENTATION

SDS

Wilkins Water Thermal Expansion Tank' 9.25 Gallon