Watts 957Z-OSY-FS 4 - Part of the 957 Series Inserta Tee NPT threaded union female inlet

NPT threaded union female inlet and outlet

This 1 1/2 inch bronze water pressure reducing valve for high pressure ranges is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial

Pro Series™ Channel Drain Grate blocks leaves and debris from entering and potentially clogging your drainage system and works with the 3 in

Disc and seat O-Ring

and then reinstall to be used again

Watts 957Z-OSY-FS 4 - Part of the 957 Series Inserta Tee NPT threaded union female inletThis 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