30mm Fan Shell to 5015 Cooling Duct

thingiverse

I needed the extra heat sink cooling from running the original "5015 Radial Fan to 30mm Adapter" and decided to see if, instead of a fan shell, I could use that piece as a cooling fan duct. I have a dual hot end Tevo Tarantula so it's designed to hit under both nozzles at once with air but I don't think a single nozzle setup with be an issue either. Print currently requires supports for the Air Outlet piece (at least on my printer) but I'm looking at modifying the design to add a higher number of air flow paths in hopes they will double as integral supports. I'll update with the revised model if it elminates the need for supports when printing.