Fluidizing reactor

Parts to build a fluidized reactor from a 90 mm acrylic tube.
There is a couple of mm play, so you might want to scale it down if it needs to be tight.

I used flex filament for the NO3 text model (and the gasket) so that it can be used like a sticker on the acrylic tube.

https://en.wikipedia.org/wiki/Fluidized_bed_reactor