Watts LF909M1-QT-FS 1 1/2 - Part of the LF909 Small Series Tactile Paving 12½" square slotted grate provides

12½" square slotted grate provides wide surface intake for efficient drainage

ZN1970-2NL

The drain grate works with the Dura Slope Channel Drain to collect water flows from impervious surfaces

Its reversible dual-colored edge enhances visual adaptability

The maintenance unit provides easy access inside the unit for cleaning and maintenance

Watts LF909M1-QT-FS 1 1/2 - Part of the LF909 Small Series Tactile Paving 12½" square slotted grate providesThis 1 1 2 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air in and water out principle for protection during an emergency condition prevents the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards and from