Watts 774-NRS 3 - Part of the 774 Series Pipe Connection Fitting This product conforms to the

This product conforms to the shape of the curb and offers regulatory compliance performance

while the internal scrim reinforcement enhances its overall durability

UPC - 098268394917

ZB415J-2NH

Watts 774-NRS 3 - Part of the 774 Series Pipe Connection Fitting This product conforms to theThis 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated 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 hazard applications and from other contaminants