This is a duct mount for a 5015 fan to vent. It mounts inside a 4 inch dryer duct. Designed for use with a Creality enclosure, but will work for any 4 inch duct. The purpose is to vent toxic ABS fumes from the enclosure to the outside.

On the Creality enclosure, a 24V 5015 fan was used, powered by the 24V power supply from the printer itself.

It was printed with a .8mm nozzle with a .4mm layer height, but can be printed with a smaller nozzle and layer height.

No supports necessary, and the fan press fits into the model, and stays in place. If you have trouble, or require a more confident fit, a hole for a M4 nut and bolt (24-26mm long) can be used, with holes for the tool on the exterior shell. A zip tie around the vent can hold everything together.

Happy printing!

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