Watts LFF115-74 300 B 20-175 TC 20-200 3 - Part of the LFF115-74 Series ZA100F-8NH This 4 inch lead free
Platform notes & fabric story
Description
Watts LFF115 74 300 B 20 175 TC 20 200 3 Part of the LFF115 74 Series ZA100F 8NH This 4 inch lead free This 4 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 ZN1960 2NL