Watts LF709-QT-S-FDA-IOT 3 - Part of the LF709 Series ZA100F-3NH This 6 inch single check

This 6 inch single check valve rubber parts repair kit is for series 709DCDA

The guard is designed to be placed vertically in the ground with 1” - 2” sticking up above ground

UPC - 098268328677

Z627-3NH-R

UPC - 098268653410

Watts LF709-QT-S-FDA-IOT 3 - Part of the LF709 Series ZA100F-3NH This 6 inch single checkThis 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 water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and cross connections identified as non health hazards. This assembly consists of a fused epoxy coated cast iron body, quarter turn