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Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Extremely compact design
50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/2 IN Outlet Connection Type Male Threaded Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number F391011 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Engineered Plastic Series LF909 Small Strainer No Technologies Flood Detection Tradename None Specification Sheet - Flood Sensor Connection Kit - Watts
Specifications Body Material Black Composite Brand Watts Buy American Act Compliant NO EAN 098268126525 Lead Free Yes Part Number 0111815 Series Air Gaps Valve Size 2 1/2 to 10 IN Specification Sheet - Watts Air Gaps
Standard no-hub outlet connection
Watts LF909-NRS-S-FDA-FS 3 - Part of the LF909 Large Series Z100F-6NH Extremely compact designThis 3 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, non rising stem resilient seated gate valves, an FDA epoxy coated