The file 'Mini Satsana Fan Duct Remix For Noctua A4x20 & Creality Spider 3.0 Pro Hotend 3D Printer Model' is (stl) file type, size is 3.8MB.
Remix of the mini Satsana for Creality Ender 3 Pro by renatobo, to allow use of the Creality Spider 3.0 pro hotend and Noctua NF-A4x20 Fans (or any other 40mm fan). As with the original there is a mount for a CR / BL touch.
I widened the central area for the larger hotend, turned the parts cooling duct from a blower to a 40mm fan mount, and tilted the hotend fan so it blows more on the hotend itself.
If there's any interest I may make a dual parts cooling fan setup, with noctuas on either side of the hotend.
I printed it with a bit of support for the hotend area, but I'm not sure that's neccesary tbh.
If you want to edit this, you can get the onshape file here
Satsana_EnderSpider3_Noctua_Clip.stl | 1.1MB | |
Satsana_EnderSpider3_Noctua_CRTouch.stl | 1.3MB | |
Satsana_EnderSpider3_Noctua_Shroud.stl | 7.5MB |