Watts LF709-OSY NYC 4 - Part of the LF709 Series Woven Fabric ***Must be purchased with a

***Must be purchased with a Gopher Wire roll

ZN415J-3IP

Z730-3SP-G

This 3/4 inch double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0298553 Series LF223 Standard Reduced Pressure Setting-BAR 3

Watts LF709-OSY NYC 4 - Part of the LF709 Series Woven Fabric ***Must be purchased with aThis 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. Ideal for protection at cross connections identified as non health hazard applications and contaminants found at the service line. This assembly consists of an fused epoxy coated cast iron body, OSY