AntMiner fan duct to 5 inches

To 3d print this model, I suggest 3 or 4 perimeters, no support, infill at your discretion and at least 300 microns of precisions.

Hello everyone!

Here is another version of my previous 4 inches duct. This one is for a 5 inches blower fan. Personnally, I do not own one this size, but I decided to publish this version for those of you who needs a 5 inches fitting. It is a fan duct dedicated to various application, but it's main purpose is to replace and/or extend a traditionnal 120mmx120mmx