Watts 994-OSY-FS 4 - Part of the 994 Series Z100F-8NH Thread connections

Thread connections

and frequent service

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0009673 Series LFN55B Standard Reduced Pressure Setting-BAR 3

Z456-3NH-6B

This Watts Drains 15 inch round

Watts 994-OSY-FS 4 - Part of the 994 Series Z100F-8NH Thread connectionsThis 4 inch lead free reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. Its compact modular design facilitates easy maintenance with a single access cover for in line repairs. This assembly consists of a short lay length stainless steel body, test cocks, corrosive resistant stainless steel bottom mounted relief valve, torsion spring check