Watts 174A 030 FS 2 - Part of the 174A Series Window Well Extension a self-locking ductile iron dome

Watts 174A 030 FS 2 Part of the 174A Series Window Well Extension a self locking ductile iron dome a self locking ductile iron dome with 137 square inches of free area and a 3 inch no hub outlet 50 Minimum Temperature Fahrenheit 33 Outlet Connection Size 3 4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type Quarter Turn Ball Valve Outlet Thread Type NPT Part Number 88004129 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material Stainless Steel Series 009 Strainer No Technologies Flood Detection Tradename None Field Guide Backflow Preventer Repair Parts 007 and 009