Watts LF25AUB-S-DU-G-Z3 1 1/2 - Part of the LF25AUB-Z3 Series ZC100F-8NH This total rubber parts kit

This total rubber parts kit is used for replacing or repairing the relief valve assembly on a 3/4 and 1 inch lead free reduced pressure zone assembly series 909 used to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure

weathering

High-density polyethylene (HDPE) channels that are UV-10 stabilized for outdoor durability

Eliminates need for external test equipment and cumbersome pressure calculations

Watts LF25AUB-S-DU-G-Z3 1 1/2 - Part of the LF25AUB-Z3 Series ZC100F-8NH This total rubber parts kitThis 1 1 2 inch bronze water pressure reducing valve is equipped with gauge tapping. It is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial, industrial and residential applications. The easy maintenance assembly consists of a replaceable seat module, solder union inlet and outlet connections and a bypass feature to control thermal expansion pressure. The temperature range is 33 to 180