Watts 4 957-OSY-FP - Part of the 957 Series ZC100F-3NH UPC - 098268479447

UPC - 098268479447

Specifications Body Material Bronze Brand Watts EAN 098268580853 Inlet Connection Size 1 1/4 IN Inlet Connection Type Female Threaded Inlet Thread Type NPTF Lead Free NO Maximum Working Pressure-PSI 52 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F275827 Pressure Range Does Not Apply To Product Pressure Relief Setting-PSI 70 Series 174A Specification Sheet - 174A

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/2 IN Outlet Connection Type Female Threaded Type Kit Valve Style Standard Specification Sheet - 152A

and process equipment

positive shutoff

Watts 4 957-OSY-FP - Part of the 957 Series ZC100F-3NH UPC - 098268479447This 4 inch reduced pressure zone assembly backflow preventer with SentryPlus Alert technology with automatic shutoff ACV for flood detection and prevention is designed to prevent the reverse flow of contaminated water 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, as well as provide alerts and automatic shutoff capability