Watts WB-N4-LH - Part of the WB Series Nonwoven Fabric This 3 inch lead free

This 3 inch lead free reduced pressure zone backflow preventer assembly with SentryPlus Alert technology for flood detection is designed to prevent the reverse flow of contaminated water 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 available in 60 mil to 100 mil thickness options and in various roll widths

ZN400E-3NL

Outlet Dimensional Data

solder union female inlet and outlet connections

Watts WB-N4-LH - Part of the WB Series Nonwoven Fabric This 3 inch lead freeThis 90 IN x 32 IN x 50 1 2 IN WattsBox with less heat enclosure protects backflow prevention assemblies, such as PVBs, double checks, and RPZs, that are subjected to freezing conditions. The enclosure consists of reinforced aluminum construction, providing access through lockable doors and or a hinged lid for testing and certification purposes. It has a means for a permanent anchor and is completely removable for maintenance purposes. It has drain