Febco - 850U-QT-FZ 1 1/2 - Part of the 850 Small Series nwgf The reduced pressure range is

The reduced pressure range is 50 to 175 psi (3

00 Minimum Temperature-Fahrenheit -40 Operating Torque Does Not Apply To Product Outlet Connection Size 1 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number 0123850 Port Type Standard Seat Material PTFE Durafill Series LFEMVII-6400-SS Stem Packing Material PTFE Durafill Stem Shaft Material 316 Stainless Steel Stem Type Bottom Loaded Blowout Proof Thrust Washer Material PTFE Durafill Type Valve to Accessory Valve Style 2-piece WOG Rating 600 PSI UPC - 098268020328

It consists of bronze body construction with bi-directional

This 12 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of 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

Z534-6NH-G

Febco - 850U-QT-FZ 1 1/2 - Part of the 850 Small Series nwgf The reduced pressure range isThis 1 1 2 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. Its compact modular design allows for easy maintenance with a single access cover for in line repairs. It is ideal for protection in continuous pressure piping applications and