Watts 957NRPDA-OSY-CFM 6 - Part of the 957RPDA Series Basement Window Well while the square ductile-iron top

while the square ductile-iron top offers a stable

it offers the flexibility needed for easy installation along with the strength to resist tears and punctures

For 1 1/4 inch lead free ball valve

UPC - 098268604207

The Watts RD-200-W is a small-area roof drain designed for primary drainage on lower­slope or small roof patches

Watts 957NRPDA-OSY-CFM 6 - Part of the 957RPDA Series Basement Window Well while the square ductile-iron topThis 6 inch reduced pressure 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. Extremely compact and lighter than traditional designs it is approved for horizontal N pattern installation.