120mm Fan Cowl for PVC Pipe Ducting
Design preview. Rendered from the file, not a photo.
The maker says it fits: 120mm fan, 2" PVC pipe. See the proof
This model is not currently offered as a verified ready to buy print.
What it does
- Tapered shape made to couple a 120mm fan to PVC pipe ducting
- Lets you build a forced air chamber so airflow reaches your setup
- Tapered profile guides air from the fan into the pipe opening
- Made to order in the USA after you place your order
- A workshop tool for anyone building a small ducted air system
Workshop projects that move air need a clean path from fan to pipe. This fan cowl gives you that path. It couples a 120mm fan to PVC pipe so you can build a forced air chamber for your ducting setup.
The cowl is tapered, narrowing from the fan side down to the pipe side. This shape is built to guide airflow from the fan opening into the pipe run. You can join it with matching pipe pieces to extend your ducting as far as your project needs.
It works well for small workshop builds, cooling setups, or any project where you need to route air through PVC pipe. The cowl is made to order in the USA after you place your order.
1.1k downloads in the maker community. That is interest in the design on the site it came from, not our sales.
What it fits
The maker says it fits: 120mm fan, 2" PVC pipe
That is the maker's word, not a fit we measured. Check the size below against your own.
- 120mm fan (model 120mm)From the maker's own listing title, checked 2026-08-13. See the original post
- 2" PVC pipeFrom the maker's own listing notes, checked 2026-08-13. See the original post
Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.
What you get
- This design prints as one piece.
- Nothing else to print or buy for this to work.
What it is made of
Designs like this print well in PLA. Compare the materials.
Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.
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Who made this design
Designed by Bahamuttg. We did not draw it.
Shared under GNU GPL. See the original design