View Single Post
Old 10-04-2012, 04:22 PM
irritation's Avatar
irritation irritation is offline
LawnSite Silver Member
Join Date: Jul 2006
Location: Indianapolis, IN
Posts: 2,809
USC Foundation for Cross-Connection Control and Hydraulic Research states there should be no valves or tees between main shut off valve and backflow preventer.
Reply With Quote
Page generated in 0.03549 seconds with 8 queries