Watts 757N-BFG 4 - Part of the 757 Series R304 Detectable Warning Surfaces series DPTG-3

series DPTG-3

The Zurn ZS415SS is a finish floor and shower drain engineered to combine aesthetic appeal with solid performance

Features Lead free construction to comply with lead free installation requirements

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/2 IN Outlet Connection Type Male Threaded Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number F122766 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series LF909 Small Strainer Yes Technologies Flood Detection Tradename None Specification Sheet - Flood Sensor Connection Kit - Watts

Includes test cock on top ports

Watts 757N-BFG 4 - Part of the 757 Series R304 Detectable Warning Surfaces series DPTG-3This 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of 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 and from other contaminants found at the service line