Watts 957Z-DOSY-FS 4 - Part of the 957 Series American Wick Drain This complete valve rubber repair

This complete valve rubber repair kit provides all the parts necessary to repair or replace all the rubber parts of a 1 1/4 and 1 1/2 inch reduced pressure zone assembly backflow preventer

Metal construction

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

ZN415-SZ1-DP-3IP

UPC - 098268607116

Watts 957Z-DOSY-FS 4 - Part of the 957 Series American Wick Drain This complete valve rubber repairThis 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