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Small needle wheel pump


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I don't think there is a post here, but i can help you out ;)


I did this on a GenX 4100 with a normal paddle impeller


First i ground down the paddles to much thinner. This way i can add 3 layers of mesh.




Next i took 3 layers of mesh, cut a hole in the middle of all 3 pieces to go over that nut on the impeller. I zip tied that down to the impeller and trimmed off the excess on the outside




Fired up




That was just the first try and it kicks some butt. I can do a lot to increase the airflow, but you get the basics from this.


Let me know if you have any questions

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