Watts 757-DNRS 3 - Part of the 757 Series Inserta Tee Specifications Body Material Bronze Brand

Specifications Body Material Bronze Brand Watts EAN 098268580051 Inlet Connection Size 1 IN Inlet Connection Type Female Threaded Inlet Thread Type NPTF Lead Free NO Maximum Working Pressure-PSI 63 Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F275178 Pressure Range Does Not Apply To Product Pressure Relief Setting-PSI 85 Series 174A Specification Sheet - 174A

2 1/2 inch Watts Model 77F-DI-250

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 IN Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type Does Not Apply To Product Part Number 0438007 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series 774DCDA Strainer No Technologies Does Not Apply To Product Tradename None Specification Sheet - 774DCDA

and irrigation management systems (IMS)

Watts 757-DNRS 3 - Part of the 757 Series Inserta Tee Specifications Body Material Bronze BrandThis 3 inch stainless steel double check valve backflow preventer assembly is designed to prevent the reverse flow of objectionable but not toxic 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. It is ideal for protection at cross connections identified as non health hazards and from other contaminants found at the