Cyclone

I have my workbench in my garage and I needed a cyclone for my vacuum cleaner.

There are many cyclones on thingiverse to print, but this cyclones are big printed parts.
The cheapest cyclone on amazon was about 40€, so I decided to make my own 5€ cyclone.

I went to the local hardware store (https://www.bauhaus.info) and bought 2 DN110 HT-pipes (article-no. 13624524), 1 DN110 HT-cover (article-no. 13625530) and 1 DN40 HT-pipe (article-no. 13624490).

I closed one of the DN110 pipes at the bottom with some carton and duct tape.

The other one got a radial hole for the printed part "Radial" and 4 holes for M3 bolts. This is the connection for the vacuum cleaner hose.

The DN110 cover got a hole in the middle for the second printed part "Axial" and 4 holes for M3 bolts.

The DN40 fits in the middle of the DN110 cover. There are holes in the parts "Axial" to mount the DN40 pipe, but the pipe fits snugly.

At the end I used some silicone to seal the parts and I attached 2 M10