Watts 774-OSY 4 - Part of the 774 Series ZA100F-4NH Specifications Blowdown Outlet Connection Female

Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 3/8 IN Body Material Cast Iron Body Pattern Wye Brand Watts Class Rating 126 EAN 098268832938 Epoxy Coating Type None Gasket Material Garlock Inlet Connection Size 1/2 IN Inlet Connection Size-Metric 15 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Outlet Connection Size 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0220308 Plug Material Cast Iron Retainer Cover Material Cast Iron Retainer Cover Type Tapped with Closure Plug Screen Material Stainless Steel Screen Size 40 MESH Series 77S Strainer Type Wye WOG Rating 400 PSI Specification Sheet - 77S M1

ZA104-20-5IC

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 2 IN Outlet Connection Type Union Solder Outlet Thread Type Does Not Apply To Product Part Number 0009451 Series LF25AUB-Z3 Standard Reduced Pressure Setting-BAR 3

ZB400K-2IP

Adjustable heavy-duty square stainless-steel strainer — heel-proof and designed for heavy traffic

Watts 774-OSY 4 - Part of the 774 Series ZA100F-4NH Specifications Blowdown Outlet Connection FemaleThis 4 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