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ZN400C-4NH
threaded or inside-caulk variants) for flexible piping connections
This 3/4 inch lead free dual check vacuum breaker backflow preventer with atmospheric vent prevent high-hazard backsiphonage backflow and low-head backpressure (10 FT or less) from contaminating the potable water supply
UPC - 098268087123
UPC - 098268332216
Watts LF009-QT-FDA-FS 2 1/2 - Part of the LF009 Series Geotextile ZN400C-4NHThis 2 1 2 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 quarter turn ball valve shutoffs with tee