Watts 774-NRS 3 - Part of the 774 Series silt-fence-selector Specifications Blowdown Outlet Connection Female

Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 3/4 IN Body Material Cast Iron Body Pattern Wye Brand Watts Class Rating 126 EAN 098268833089 Epoxy Coating Type None Gasket Material Garlock Inlet Connection Size 1 1/4 IN Inlet Connection Size-Metric 32 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0220323 Plug Material Cast Iron Retainer Cover Material Cast Iron Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size 100 MESH Series 77S Strainer Type Wye WOG Rating 400 PSI Specification Sheet - 77S M1

Membrane-clamp construction with dual weepholes to recapture perimeter seepage and support sealed flooring systems

Z624-3NH-G

Z415-SZ1-4IG

built to last

Watts 774-NRS 3 - Part of the 774 Series silt-fence-selector Specifications Blowdown Outlet Connection FemaleThis 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated 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 hazard applications and from other contaminants