Vacuum hose adapter with flange and mounting holes

Vacuum hose adapter with flange and mounting holes.
The STL will adapt from 48 to 36 with a little bit of slack as tolerance, a flange width of 14, a flange thickness of 7, an overall height of 45 and 4 mounting holes for M5 sized screws.
All sizes are fully customizable via the included openscad code file.
Easy to use, download and install openscad, open the scad file, modify the variable values, hit F6 to compile and
then just File -> Export -> Export as STL... to generate STL.
Hope this helps someone, if so let me know, always good to hear.

I used Cura on an Ender 3 v2 Neo with PLA filament and 50% infill at 205°C, no support needed.