Watts 909RPDA-DOSY-CFM-FS 10 - Part of the 909RPDA Series Hanes Geo ZN191-5X4X24-4NL
Platform notes & fabric story
Description
Watts 909RPDA DOSY CFM FS 10 Part of the 909RPDA Series Hanes Geo ZN191 5X4X24 4NL ZN191 5X4X24 4NL This 2 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements