Prusa XL exhaust interface
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This assembly allows you to fit a 4-inch dryer hose to the back of a Prusa-XL to vent fumes properly.
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Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution
This assembly hangs on the fan protrusion on the back of the printer. Dimples are provided to place magnets in, but it doesn't really require them. I have about 10 feet of hose and use a 190CFM inline ventilator to pull the air out.
The “tube” part is printed in TPU (not too soft) with careful use of supports as shown (those are PLA supports). The .3mf file I used is provided.
Everything else is PLA.
There are embedded cutouts for five M4 hex nuts in the Exhaust part. You will need to pause the print at approx 68mm to place the nuts in.
I'm only posting this because it works so well. Good luck