Watts 709DCDA-DOSY-CFM 10 - Part of the 709DCDA Series ZC100F-2NH ZC163-12IC

ZC163-12IC

Heel-Proof Grate: Light-duty grate withstands foot traffic and prevents debris from entering

StrataDrain® 300 features a heavy-duty high-density polyethylene (HDPE) geonet core with ridges heat-fused to a nonwoven filter fabric

a membrane clamp with weepholes to capture perimeter seepage

This 6 inch ductile iron valve setter with mechanical joint by mechanical joint connections is designed to augment the installation of the N-shape 957N BFG and 957N RPDA BFG backflow preventer assemblies only

Watts 709DCDA-DOSY-CFM 10 - Part of the 709DCDA Series ZC100F-2NH ZC163-12ICThis 10 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. It is ideal for protection at cross connections identified as non health hazards such as on fire protection systems and from other contaminants found at the service line entrance. It