Watts LFU009M2-QT-FS 1 - Part of the LFU009 Series Basement Window Well ZRB121-3NL

ZRB121-3NL

a loose-set porcelain enamel coated cast-iron grate

Floor mounted

This ductile iron grate features a bar design and is rated for NDS Class E loads when properly installed

Watts LFU009M2-QT-FS 1 - Part of the LFU009 Series Basement Window Well ZRB121-3NLThis 1 inch lead free reduced pressure zone backflow preventer assembly is designed to prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. It is ideal for protection in continuous pressure piping