Watts LF909-LF-FS 3 - Part of the LF909 Large Series Egress System Removable solid cover with lift

Removable solid cover with lift handle for maintenance access

Specifications Backflow Preventer Type Vacuum Breaker Body Finish Chrome Body Material Lead Free Brass Body Pattern Does Not Apply To Product Brand Watts Buy American Act Compliant NO Bypass No Bypass Size Does Not Apply To Product Cap And Tether No Disc Material Rubber EAN 098268434774 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 3/4 IN Inlet Connection Size-Metric 20 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type No Shutoff Valve Inlet Thread Type GHT Lead Free YES Maximum Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 8

Z551-4NH-D

offers exceptional tear resistance

For 10-50 psi

Watts LF909-LF-FS 3 - Part of the LF909 Large Series Egress System Removable solid cover with liftThis 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 without gate valves consists of an epoxy coated cast iron body, captured spring check valves, replaceable seats,