Watts LF909-OSY-NYC-FS 4 - Part of the LF909 Large Series Egress System Specifications Compatible Series or Model

Specifications Compatible Series or Model 919 Compatible Size Used On 3/4 IN Kit Contents Check Assembly

Specifications ArmorTek Technology No Backflow Preventer Type Reduced Pressure Zone Assembly Body Finish Bronze Body Material Bronze Body Pattern Inline Brand Watts Bypass No Bypass Size Does Not Apply To Product Cap And Tether Yes Disc Material Silicone EAN 098268347050 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 1/2 IN Inlet Connection Size-Metric 15 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type NPT Lead Free NO Maximum Temperature-Fahrenheit 180 Maximum Working Pressure-BAR 12

Low Maintenance Design: Easy to access for cleaning and replacement

Check with local inspection authorities for installation requirements

Watts LF909-OSY-NYC-FS 4 - Part of the LF909 Large Series Egress System Specifications Compatible Series or ModelThis 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. This assembly consists of an epoxy coated cast iron body, OSY resilient seated gate valves, captured spring check valves, replaceable seats, top mounted test cocks and a field reversible pressure differential relief valve. The coating on this backflow