Dust collection fitting - 6"-to-2" Wye

thingiverse

Dust Collection Fitting - 6" to 2" Wye My wood shop dust collection system features 6" PVC "Sewer and drain" pipe for primary runs, but I required a branch off the main run for 2" schedule 40 PVC pipe. Finding no suitable fitting commercially available, I designed this one in Fusion 360 and printed it in PETG. I'm not aware of how many people are using 6" S&D for their dust collection systems, but I'm sharing this with others who might need it. I've included the Fusion 360 file and the .STEP file for those who want to edit it. ### Dimensions As drawn, the ID of the 6" hubs is 6.3", and the ID of the 2" hub is 2.4". With my printer, this results in a close fit over the respective pipes. Overall height is 12", so you'll need a fairly large printer to print this part. Two 1/8" holes are located in each hub for screws, as that's how I assembled my system. I've included a second version marked as "short". This one is only 9" high and will fit in the build volume of an Ender 3 if you disable skirt/brim/raft in your slicer. You'll need to orient it at 45 degrees, as shown in the photos.