Watts 957-NRS-S-SS 4 - Part of the 957 Series ZA100F-8NH Set pressure 70 psi

Set pressure 70 psi

Specifications Kit Type First Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268384185

The Filter Fence is crucial for job site erosion control

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

Wet-Area Capable Construction: Built with moisture-resistant materials suited for wet environments

Watts 957-NRS-S-SS 4 - Part of the 957 Series ZA100F-8NH Set pressure 70 psiThis 4 IN reduced pressure zone assembly backflow preventer helps prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. This extremely compact and lighter than a traditional designed assembly is approved for horizontal installation as long as the