Watts 957Z-BFG-FS 4 - Part of the 957 Series Egress System Z191-RD-4X18-3NH

Z191-RD-4X18-3NH

It features a white acid-resistant porcelain-enameled cast iron interior

Concrete Expansion Strips provide a simple and effective way to separate concrete sections and reduce stress-related cracking

7 Body Material Bronze Brand Watts Corrosion Resistant Coating No EAN 098268023060 Gauge Option No Gauge Inlet Connection Size 1/2 IN Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free NO Maximum Operating Temperature-Celsius 100

This kit consists of all parts necessary to repair the first check assembly of the applicable valve

Watts 957Z-BFG-FS 4 - Part of the 957 Series Egress System Z191-RD-4X18-3NHThis 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 Z 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