Watts LF909-DNRS-S-FS 3 - Part of the LF909 Large Series ZA100F-6NH UPC - 098268652147

UPC - 098268652147

Tamper resistant bonnet screws

This 1 1/4 IN universal rubber repair kit for pressure vacuum breakers prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage

It is designed for non-health hazard continuous pressure applications

Watts LF909-DNRS-S-FS 3 - Part of the LF909 Large Series ZA100F-6NH UPC - 098268652147This 3 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of an epoxy coated cast iron body, non rising stem domestic resilient seated gate valves, strainer,