Through-fan PC Vacuum cleaner nozzle

32mm / 1.26 inch or 35mm / 1.38 inch diameter Vacuum cleaner nozzle to be able to clean AIO radiator through PC fan blades. Also works perfectly on hard to reach areas as well as surface cleaner when printed in TPU. Outer tip diameter is 10mm / 0.4 inch. I added two holes which acts as vacuum cleaner motor strain relief and can be blocked temporarily to increase suction. Be mindful not to overload the motor.

I'm quite sure 32mm is standard in EU and possibly international? Would be awesome if you could drop a comment with continent if 35mm / 1.38 inch is standard where you live.

 

Soft TPU recommended.

Nozzle in picture is printed in eSun TPU 95A which is significantly softer than 3DJake's also 95A rated TPU.
Forms nicely to surfaces, is bendable and is gentle to the AIO radiator fins.

 

To remove small amount of stringing inside upper tube, I held lighter inside mid hole, opened gas for a couple of seconds and then lit it, burining it clean. 

 

V2 - Much more flexible upper tube  =>  Even more gentle to radiator fins.

 

Hope you like it!

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