60mm fan set up
Ok, After printing the first generation I found lots of room for improvement. I added an elevated base to the fan holder, and the adjacent pieces have been cleaned up to improve fit.
This works great to ventilate small area's or recirculate the air to keep an even environmental condition throughout the entire enclosure. Which is what I am using it for. The fan enclosure allows for it to be easily changed because where I am using it has a tendency to kill them every six months or so.