Ultralight External Cooling Duct

Ultra light external cooling duct to prevent vibrations caused by 5015 blower. I wasn´t able to find any lightweight external cooling using 5015 blower (only berd air) so I decided to create my own prototype.

Blower is attached by Cooling sleeve on top aluminium profile using
1x M4x30 bolt
1x M4 T nut 2020

I used goosenect tube dia 16x12mm (tube used for cable management) about 600mm in length. I also suggest to use softer tube.

Both Cooling duct and Cooling sleeve (mounted on top) weight about 9 grams of PLA.

Duct is originaly created for Lotmaxx SC-10, but it should also fit Ender 3 and CR 10 without any issues. Created for OEM parts.

Please leave a comment if modifications would be needed. I am still working on upgrades.

Later I will post dust test.