Watts 957N-NRS-FS 2 1/2 - Part of the 957 Series mainline-siltfence With the vacuum breaker installed

With the vacuum breaker installed

The pressure setting is 65 psi (4

ZB415-SZ1-DP-2IC

This 1/2 inch lead free brass water pressure reducing valve is the standard model

Heavy-duty frame and grate system rated for industrial loads and continuous traffic conditions

Watts 957N-NRS-FS 2 1/2 - Part of the 957 Series mainline-siltfence With the vacuum breaker installedThis 2 1 2 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