I have printet a cyclon dust separator found here on printables (https://www.printables.com/fr/model/240000-cyclone-dust-collector) for my little home workshop.
I own a cheap Lidl water and dust vacuum cleaner. I bought from amazon a spiral 60 mm dust hose (VACUFLEX PU 400 C ECO 60 mm). So I needed a variety of adapter to fit it all together…
The nice thing with a spiral hose is that the adapters simply screw on it…
Attached you will find the adapters I made for the Cyclon (In & Out), for the vacuum cleaner (In), and for different tools I have (table saw, CNC, and 34.5 mm standard vacuum cleaner for many tools. The 90° elbows are split un in two 45° pieces you simply have to glue, so they print without support.
If you need to create new adapters, the CAD was done with Onshape. https://cad.onshape.com/documents/e2f6e669c56e0a3f2c11c695/w/b460c143c504f0b3ca916ab3/e/d4aa80ebde6f4f1438d595a1
The author marked this model as their own original creation.