Watts 957NRPDA-OSY-CFM 10 - Part of the 957RPDA Series Z100F-8NH ZN199-NB-3NH

ZN199-NB-3NH

O-Ring Kit Type Repair Kit Lead Free YES Product Group P & H KITS Products Used On Series LFN170-M3

This 3/4 inch lead free double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements

89 Inches x 90 Feet

Watts 957NRPDA-OSY-CFM 10 - Part of the 957RPDA Series Z100F-8NH ZN199-NB-3NHThis 10 inch reduced pressure detector backflow preventer assembly is designed to 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. Extremely compact and lighter than traditional designs it is approved for horizontal N pattern