1-1/2" Short Tailpipe Assembly with High Dishwasher Branch

thingiverse

I recently bought a new, single-bowl, sink that was a little bit deeper than my previous one. Since it was a single bowl sink there is only one drain so the dishwasher drain must come into the single sink drain pipe. Standard tail pipes with dishwasher branches did not work because the dishwasher branch was so low there was not enough room to connect to the P-Trap and the drain into the wall. The only solution to this was to tear out the cabinet and the wall and lower the drain in the wall, buy a shallower sink, or 3D print a custom drain pipe. I decided to go with the latter. Note: You will still need the flange gasket to prevent leaks at the kitchen sink, link: https://www.homedepot.com/p/Oatey-1-1-2-in-Sink-Drain-Pipe-Flanged-Rubber-Washer-2-Pack-HDC7195C/316622092 though often times this will come with the sink drain basket. After installation I noticed that there was still a little bit of room between the branch and the sink drain. I uploaded the STEP file in case someone needs to modify it. I left it as is for me since it works well. Update: Was having trouble with the branch support printing so I created my own support piece, try it out if you are having trouble with that as well.