Watts 957Z-DOSY-FS 4 - Part of the 957 Series American Wick Drain UPC - 098268428971

UPC - 098268428971

Cover O-ring Kit Type Second Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268073263

00 Minimum Temperature-Fahrenheit -40 Operating Torque Does Not Apply To Product Outlet Connection Size 3/8 IN Outlet Connection Type Socket Outlet Thread Type Does Not Apply To Product Part Number 0450123 Port Type Full Seat Material Virgin PTFE Series LFB6080G2-SS Stem Packing Material Virgin PTFE Stem Shaft Material 316 Stainless Steel Stem Type Blowout Proof Thrust Washer Material Virgin PTFE Type Kit Valve Style 2-piece WOG Rating 600 PSI Specification Sheet - LFB6080G2-SS

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/2 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0298511 Series LF223 Standard Reduced Pressure Setting-BAR 3

Metal construction

Watts 957Z-DOSY-FS 4 - Part of the 957 Series American Wick Drain UPC - 098268428971This 4 inch Z pattern reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. This extremely compact and lighter than a traditional designed assembly is approved for horizontal installation as long as the backflow assembly is installed in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a