Watts LF719-QT 3/4 - Part of the LF719 Series ZC100F-2NH ZN415H-4IC

ZN415H-4IC

bulbs & vegetables such as Tomatoes

This 2 1/2-3 IN complete rubber parts replacement kit

ZN554-3NH-TS

dual weepholes for effective perimeter drainage

Watts LF719-QT 3/4 - Part of the LF719 Series ZC100F-2NH ZN415H-4ICThis 3 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 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 hazard applications and from other contaminants