5015 to 40mm Fan Adapter by klystron

Last crawled date: 4 years, 1 month ago

I noticed that the MK2.5 / MK3 had very poor hotend cooling and that heat creep was becoming a real issue in my enclosure. I'm running an original Prusa MK2s MMU modified with the Zaribo and MK2.3 mods. The problem is that the hotend heatsink has a large number of airflow restrictions and the standard 40mm fans have terrible static pressure output. A 5015 blower fan can maintain a significantly higher static pressure and will actually be able to force air over the heatsink.
Be sure to print with the large flat area on the heatbed.
Requires 4x M3x14mm screws for mounting onto the existing fan mount and 2x M3x20mm screws for mounting the 5015 blower fan.