Watts SS009M3-QT-S 1/2 - Part of the SS009 Series Strata Systems This total rubber parts kit

This total rubber parts kit is used for replacing or repairing the relief valve assembly on a 2 1/2 and 3 inch lead free reduced pressure zone assembly series 909 used to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure

UPC - 098268664669

ZN1930-3NH

Whether used for outdoor protection or as a temporary barrier

Watts SS009M3-QT-S 1/2 - Part of the SS009 Series Strata Systems This total rubber parts kitThis 1 2 inch stainless steel reduced pressure zone backflow preventer assembly is designed to prevent the flow 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. It is ideal for typical applications that are found in industrial plants, medical diagnostic equipment, reverse osmosis systems, carbonated beverage machines,