Watts LF909-QT-FDA-FS 6 - Part of the LF909 Large Series Window Well Cover Specifications Compatible Series or Model

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

This 6 IN second check detector valve replacement kit for series 775 and 775DCDA prevents the backflow of pollutants that are objectionable but not toxic

Recommended for use on medium pressure heating equipment

UPC - 098268443868

integral trap

Watts LF909-QT-FDA-FS 6 - Part of the LF909 Large Series Window Well Cover Specifications Compatible Series or ModelThis 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