Watts 757N-BFG 3 - Part of the 757 Series Z100F-3NH Overlapping interlock connections for rapid

Overlapping interlock connections for rapid installation

irrigation OEM

UPC - 098268330786

UPC - 098268503395

and RV spring

Watts 757N-BFG 3 - Part of the 757 Series Z100F-3NH Overlapping interlock connections for rapidThis 3 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