0111536 (Watts) | 4 Inch | SS Double Check Valve Assembly Backflow Preventer | Ul/Fm Butterfly Valve Shutoffs

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Description

0111536 (Watts) | 4 Inch | SS Double Check Valve Assembly Backflow Preventer | Ul/Fm Butterfly Valve ShutoffsThis 4 Inch Lead Free Double Check Valve Backflow Preventer Assembly is Designed to Prevent The Reverse Flow of 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 Hazards And From Other Contaminants Found at The Service Line

Includes Mounting Instructions

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