Watts LF909-QT-S-FS 1 - Part of the LF909 Small Series Basement Window Well It’s built with a cast-iron

It’s built with a cast-iron body coated in acid-resistant enamel to resist chemical and corrosion damage

Nickel bronze 1/2 grate

Certification:  Florida Product Approval FL40712 and Miami-Dade County

A simple cover and coupling design permits easy cleaning or replacement of the screen

Watts LF909-QT-S-FS 1 - Part of the LF909 Small Series Basement Window Well It’s built with a cast-ironThis 1 inch lead free reduced pressure zone backflow preventer assembly with its exclusive design incorporating the patented air inch 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 inch continuous pressure piping applications and at cross connections identified as health hazards and from