Watts 774-NRS 3 - Part of the 774 Series silt-fence-selector Z415-SZ1-4IG

Z415-SZ1-4IG

This regulator is ideal for use on applications such as oil lines

SRW Rapid-Set Polyurethane Retaining Wall Adhesive is designed to act as a fast permanent bond for a variety of wide range of retaining wall projects

UPC - 098268637762

Watts 774-NRS 3 - Part of the 774 Series silt-fence-selector Z415-SZ1-4IGThis 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