Pay in 4 interest-free payments of $4013.89 Learn more
Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 IN Outlet Connection Type Grooved Joint Outlet Shutoff Valve Type Gear Operated Butterfly Valve Outlet Thread Type Does Not Apply To Product Part Number F111658 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material EPDM Series 957RPDA Strainer No Technologies Flood Detection Tradename None Specification Sheet - 957RPDA
UPC - 098268614558
Benefits- Allows high water flow- Soil separation for added stability- High strength/dimensionally stableApplications- Drainage protection- Erosion control- Filtration- General landscape- Stabilization/separation
which is designed to protect drinking water supplies from dangerous cross-connections in accordance with national plumbing codes and water authority requirements
Watts 774DCDA-DOSY-GPM 8 - Part of the 774DCDA Series ZC100F-2NH 50 Minimum Temperature-Fahrenheit 33 OutletThis 8 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and 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 hazards such as on fire protection