Watts 77S-M1-20 2 1/2 - Part of the 77S Series Window Well Cover 00 Minimum Temperature-Fahrenheit 33 Outlet

00 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type NPT Part Number 0792063 Polymer Coating No Pressure Operation Non Continuous Protection Type Backsiphonage Seat Material Silicone Series LFN388 Strainer No Specification Sheet - LFN388

and other areas where a linear flow path is preferred

one relief valve lower stem o-ring

In the above Picture 2: The barrier was installed a few inches away from the foundation wall to allow for a an occasional visual inspection to ensure that water was not flowing around the barrier and pooling against the foundation wall

Watts 77S-M1-20 2 1/2 - Part of the 77S Series Window Well Cover 00 Minimum Temperature-Fahrenheit 33 OutletThis cast iron wye pattern strainer, 2 1 2 inch Watts Model 77S, has an iron body with 20 mesh screen and threaded connections, stainless steel screen, threaded iron retainer cap with non asbestos gasket and tapped blow down connection. Features Wye pattern Cast iron body Threaded connections Tapped retainer cap Specifications Blowdown Outlet Connection Female Threaded Blowdown Outlet Size 1 IN Body Material Cast Iron Body Pattern Wye Brand Watts