Watts LF909-NRS-FS 4 - Part of the LF909 Large Series silt-fence-selector 304 stainless steel material

304 stainless steel material

a tight seating check valve

UPC - 098268652062

UPC - 098268653335

22 Body Material Plastic Brand Watts Corrosion Resistant Coating Yes Disc Material Buna-N EAN 098268763522 Gauge Option No Gauge High Pressure Reduced Pressure Range Does Not Apply To Product High Pressure Reduced Pressure Setting Does Not Apply To Product Inlet Connection Size 1/4 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Operating Temperature-Fahrenheit 150 Maximum Working Pressure-BAR 20

Watts LF909-NRS-FS 4 - Part of the LF909 Large Series silt-fence-selector 304 stainless steel materialThis 4 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 and from other contaminants found at the service line entrance. This assembly consists of an epoxy coated cast iron body, non