Watts 774-DOSY 3 - Part of the 774 Series Woven Fabric ZB150F-4NL-C

ZB150F-4NL-C

Stainless steel construction provides long term corrosion protection and maximum strength

Drop-in retrofit stainless steel liner with internal pipe gasket seal

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 IN Outlet Connection Type Union Solder Outlet Thread Type Does Not Apply To Product Part Number 0009335 Series LF25AUB-Z3 Standard Reduced Pressure Setting-BAR 3

Z400SH-4NL

Watts 774-DOSY 3 - Part of the 774 Series Woven Fabric ZB150F-4NL-CThis 3 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 in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazard applications and from other non toxic