Watts 757N-NRS 8 - Part of the 757 Series chat-hdpe while clamps keep the frame

while clamps keep the frame securely in place

and debris from storm systems

UPC - 098268349795

Heel-proof design ensures safe use in high-traffic or commercial areas

Its UV inhibitors and thermal stabilizers provide protection against sun damage and degradation

Watts 757N-NRS 8 - Part of the 757 Series chat-hdpe while clamps keep the frameThis 8 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 other