Watts LF009-QT-S-FDA-FS 3 - Part of the LF009 Series ZC100F-3NH Non-corrosive perforated stainless steel ballast

Non-corrosive perforated stainless steel ballast guard to prevent debris and excessive loads

ZN1926-3NH

reduces risk of tampering or unauthorized removal

a cast iron flanged retainer cap and a drain blow off connection furnished with a closure plug

Seepage Openings & Heel-Proof Grate: Includes peripheral seepage slots for edge-flows

Watts LF009-QT-S-FDA-FS 3 - Part of the LF009 Series ZC100F-3NH Non-corrosive perforated stainless steel ballastThis 3 inch lead free reduced pressure zone backflow preventer assembly is designed to prevent 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. This assembly consists of a cast iron body, NPT end connections, FDA epoxy coated strainer, quarter turn ball valve shutoffs