Danco
Air automatically enters drainage line to prevent syphonage. Seal closes as drainage stops to prevent sewage gas from entering home. For use with sinks, tubs, showers and washing machines. Size 1-1/2".
BRASS COUPLING 1/2 IN X 3/4 IN
Pipe Tee, Rough Brass, 3/4-In.
Genova Products PVC DWV Fittings Reducing Sanitary Tee
Charlotte Pipe PVC 2 in. Outside Diameter PVC Test Cap, White
Flexible Coupling, 2 x 2-In.
