Watts SR994-OSY-SS 4 - Part of the 994 Series nwgf Z104-20-8IC

Z104-20-8IC

Adjustable secondary dome for added debris protection

The adjustable reduced pressure range is 25 to 75 psi (172 to 517 kPa) and the standard pressure setting is 50 psi (345 kPa)

Fits 1 1/4 to 1 1/2 inch reduced pressure zone assembly

Range 10-75psi

Watts SR994-OSY-SS 4 - Part of the 994 Series nwgf Z104-20-8ICThis 4 inch lead free reduced pressure zone assembly backflow preventer helps prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. It is