Shop-Vac Reducer (2.375 to 2.25 inch)
thingiverse
To create a muffler/dust filter for my Shop-Vac like the one in [House Doctor Ray's video](https://www.youtube.com/watch?v=QIM8yttXIao) I needed a reducer to connect an ABS elbow to the blower port. A quickie model in Tinkercard later, I got a decent print that did the job. The blower port inner diameter: 2.25" or 2 1/4" or 57.7mm The ABS 90-degree elbow inner diameter: 2.375" or 2 3/8" or 60.3mm My print suffered from "shrinkage" (*It shrinks?*) but a bit of electrical tape made for a snug fit so I didn't bother reprinting. I've included sizing rings to test the fit in case they need to be scaled. I may update the model to have a slightly thicker wall as I think it could stand to be a bit beefier. My print was strong enough at 25% infill but bumping that up might be a good idea.
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