Watts 774-DNRS 6 - Part of the 774 Series Hanes Geo designed to maintain function while

designed to maintain function while resisting corrosion and wear

and the unit is available in multiple outlet sizes for installation flexibility

This commercial grade fabric has high strength and dimensional stability

PTFE seats

UPC - 098268592146

Watts 774-DNRS 6 - Part of the 774 Series Hanes Geo designed to maintain function whileThis 6 inch lead free short lay length 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 under continuous pressure service and protection at cross connections identified as non health hazards and