Item Number :272017

UPC Code : 612052056104

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
Color Family	Gray
Tank Capacity	4.8 Gal.
Diameter	11 in.
Height	13.5 in.
Color	Gray
Maximum Volume	2.4 Gal.
Certifications	NSF LEAD-FREE

DOCUMENTATION

SDS

Wilkins Water Thermal Expansion Tank' 4.5 Gallon