40mm fan adapter for 50mm radial fan

thingiverse

This is a fan duct that lets me use my 40mm fan with the cii cooler (http://www.thingiverse.com/thing:2004629), which was designed for a 50mm radial fan. It's an adaptation of my previous duct (http://www.thingiverse.com/thing:2225321), and it fit better at first printing, despite cracking my too-brittle cooler, which I'll re-print properly if the cooler works out for my machine. Fan plate source code is from http://www.thingiverse.com/thing:735038 Please note that the adapter should only be used until you get a radial fan; the cooler was designed for a fan that can create some pressure, and axial fans don't move enough air to make the cooler work as it's supposed to (see the comments on the cooler thing). Print Settings: Printer: Cocoon Balco KOG678 (i3 clone) Rafts: No Supports: Yes Resolution: 0.25mm Infill: 20%