Pay in 4 interest-free payments of $1096.20 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
This seat replacement kit
This 1/2 inch 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
The high pressure reduced range is 50 to 145 psi (3
PEX union inlet and outlet
Watts 757N-OSY 3 - Part of the 757 Series ZA100F-6NH This seat replacement kitThis 3 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable contaminated water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and contaminated water authority requirements. It is ideal for protection at cross connections identified as non health hazards and from other