Watts 957Z-NRS 8 - Part of the 957 Series snake fence Available with multiple outlet types

Available with multiple outlet types (2″

The enclosure consists of fiberglass construction

This 3/4 inch satin chrome lead free anti-siphon hot or cold water vacuum breaker backflow preventer prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Union Pex Outlet Thread Type Does Not Apply To Product Part Number 0125317 Series LFN45B Standard Reduced Pressure Setting-BAR 3

Watts 957Z-NRS 8 - Part of the 957 Series snake fence Available with multiple outlet typesThis 8 inch 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 the 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 Z pattern installation