A quest for silence....
My first attempt was a normal looking durso, but unfortunately the top is just way too tall since I want the entire durso in the overflow so I can cover it and make it cleaner.....
Second thought was ditch the cap on top, do a reducer and plug, and then do a sweeping street 90:
I didnt like the striaght edges of that tee and I wanted to try to make it more of a sweeping design... So I used a sanitary tee and sanitary elbow. They end up being a little wider though and there were still some spots in the durso that werent "smooth"....
Got another sanitary tee and elbow, cut them where the red line shows so there was about 1/4" or so left on the tee and on the elbow to glue together:
After that, I cut down the reducing bushing (1.5" to .75" in my case) so the entire bushing would recess into the sanitary tee. the edges inside were perfectly contoured, nice, smooth, and compact so I could fit it under my overflow, and I drop about 1.5" down so I get great surface skimming and zero noise.
After all that, the only thing I really hear is the fans in my ATI light.... Its such a beautiful thing. :thumbsup: