Watts 757N-NRS 2 1/2 - Part of the 757 Series Nonwoven Fabric allows for 1/2 inch solder

allows for 1/2 inch solder or male IPS inlet

This 2 inch anti-siphon vacuum breaker backflow preventer helps prevent the backsiphonage of contaminated water from entering into the potable water supply

UPC - 098268332179

This first or second check repair kit provides all the parts necessary to repair or replace first or second check on 1 inch double check valve assembly backflow preventer

It is used to protect and seal any commercial or high traffic area

Watts 757N-NRS 2 1/2 - Part of the 757 Series Nonwoven Fabric allows for 1/2 inch solderThis 2 1 2 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 contaminated water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and contaminated water authority requirements. It is ideal for protection at cross connections identified as non health hazards and from