Uponor is the first PEX manufacturer to offer 3-inch tubing for commerical plumbing applications. The corrosion-resistent tubing is a complement to current 1/4-inch to 2-inch tubing and comes with a 25-year limited warranty. Available in 100- and 350-foot coils as well as 20-foot straight lengths (custom-cut lengths available as well).
Uponor. www.uponor-usa.com. Circle 19