Watts LF909-QT-FDA-FS 6 - Part of the LF909 Large Series Window Well Cover Low-Silhouette Cast Iron Dome —

Low-Silhouette Cast Iron Dome — Streamlined design lets water flow efficiently while maintaining a clean

has a slotted design with openings that span the width of the grate and has an NDS Class E load rating when properly installed

This automatic reseating temperature and pressure relief valve has a 3/4 inch NPTF male inlet

UPC - 098268443868

Specifications Compatible Series or Model LF7090DCDA Compatible Size Used On 4 IN Kit Contents Disc Assembly

Watts LF909-QT-FDA-FS 6 - Part of the LF909 Large Series Window Well Cover Low-Silhouette Cast Iron Dome —This 6 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross connections identified as health hazards. This assembly consists of an epoxy coated cast iron body, FDA approved coated quarter turn ball valve shutoffs with lever