Watts 757-DOSY 4 - Part of the 757 Series R304 Detectable Warning Surfaces Specifications Kit Type Complete Rubber

Specifications Kit Type Complete Rubber Parts Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268459074

3 GPM EAN 098268669374 Inlet Connection Size 3/8 IN Inlet Connection Size-Metric 10 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 450 Minimum Temperature - Celsius -49

- Mesh Diameter: 7

This 1 inch lead free anti-siphon

domestic outside stem and yoke resilient seated gate valves

Watts 757-DOSY 4 - Part of the 757 Series R304 Detectable Warning Surfaces Specifications Kit Type Complete RubberThis 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 backpressure and or backsiphonage in accordance with national plumbing codes and water authority requirements. It is ideal under continuous pressure service and protection at cross connections identified as non health hazards and from other non