Watts 957N-NRS-FS 4 - Part of the 957 Series ZA100F-4NH per meter and flow rate

per meter and flow rate of 459

ZN456-4NH-6B

Specifications ArmorTek Technology No Backflow Preventer Type Reduced Pressure Zone Assembly Body Finish Cast Bronze Body Material Lead Free Bronze Body Pattern Inline Brand Watts Buy American Act Compliant YES Bypass No Cap And Tether No Disc Material Silicone EAN 098268434170 Elbow Fitting No Hazard Protection Level Health Hazard Hot And Harsh Water Yes Hydrant Connection No Inlet Connection Size 1 1/2 IN Inlet Connection Size-Metric 40 MM Inlet Connection Type Female Threaded Inlet Shutoff Valve Type Quarter Turn Ball Valve Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 210 Maximum Working Pressure-BAR 12

ZC163-10IC

Standard no-hub outlet (various sizes available) for easy piping connection

Watts 957N-NRS-FS 4 - Part of the 957 Series ZA100F-4NH per meter and flow rateThis 4 inch reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. This extremely compact and lighter than a traditional designed assembly is approved for horizontal N pattern installation as long as the backflow assembly is installed in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a