Watts 774DCDA-DOSY-CFM 4 - Part of the 774DCDA Series American Wick Drain Installation Instructions - ZF806 &

Installation Instructions - ZF806 & ZF812

institutional

UPC - 098268605945

SITEDRAIN Sheet 186-W is an economical solution for single-sided subsurface drainage applications requiring high strength

Lasting service for a wide range of potable water applications

Watts 774DCDA-DOSY-CFM 4 - Part of the 774DCDA Series American Wick Drain Installation Instructions - ZF806 &This 4 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. It is ideal for protection at cross connections identified as non health hazards such as on fire protection