Watts 909RPDA-DOSY-CFM-FS 4 - Part of the 909RPDA Series Basement Window Well Z415-SZ1-DP-3IG

Z415-SZ1-DP-3IG

paired with a drain-plate style top that adds structural integrity and refined appearance

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 4 IN Outlet Connection Type Flanged Joint Outlet Shutoff Valve Type Outside Stem And Yoke Gate Valve Outlet Thread Type Does Not Apply To Product Part Number F111586 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series 957 Strainer No Technologies Flood Detection Tradename None Specification Sheet - 957

UPC - 098268348545

ZB400E-2IP

Watts 909RPDA-DOSY-CFM-FS 4 - Part of the 909RPDA Series Basement Window Well Z415-SZ1-DP-3IGThis 4 inch reduced pressure detector backflow preventer assembly prevents the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of an epoxy coated cast iron body, domestic OSY resilient seated gate