Watts LF909M1-QT-FDA-FS 8 - Part of the LF909 Large Series Strip Drian 3 Gallons Specification Sheet -

3 Gallons Specification Sheet - DETA

ZN415S-DP-3NL

Features Fits 1 1/2 inch atmospheric vacuum breaker

This 10 IN double check detector backflow preventer assembly prevents the backflow of pollutants that are objectionable but not toxic

The standard pressure relief settings is 75 psi

Watts LF909M1-QT-FDA-FS 8 - Part of the LF909 Large Series Strip Drian 3 Gallons Specification Sheet -This 8 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