Watts 774-OSY 2 1/2 - Part of the 774 Series Basement Window Well Specifications Body Material Iron Brand

Specifications Body Material Iron Brand Watts EAN 098268587432 Inlet Connection Size 1 1/2 IN Inlet Connection Type Female Threaded Inlet Thread Type NPTF Lead Free Not In Scope Maximum Working Pressure-PSI 50 Outlet Connection Size 2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F383800 Pressure Range Does Not Apply to Product Pressure Relief Setting-PSI 60 Series 740 Specification Sheet - 174A

ZN400I-2NL

cut-to-fit or extendable

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/2 IN Outlet Connection Type Union Joint Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type Does Not Apply To Product Part Number 0061935 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Rubber Series 9D Strainer Yes Specification Sheet - 9D

Seepage Openings & Heel-Proof Grate: Includes peripheral seepage slots for edge-flows

Watts 774-OSY 2 1/2 - Part of the 774 Series Basement Window Well Specifications Body Material Iron BrandThis lead free double check valve assembly backflow preventer, 2 1 2 inch, 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