Hole Vent Cover (38mm for 40mm Fan)
thingiverse
Vent cover for a hole in wood/box/etc. Fits a 1 1/2" hole saw (or 38mm). Depth is 12mm, or about half an inch. Sized to cover a 40mm fan. Designed for a small electronics cabinet with a low heat output. Filter Ring is optional. Lay filter (I used a piece of thin toilet paper) across back of vent cover. With the nub side on top (easy removal handle), press the filter ring down into the vent cover. Trim off excess filter. This should create a nice seal and keep the filter taught against the back side of the vent. Designed in Sketchup. Files included.
With this file you will be able to print Hole Vent Cover (38mm for 40mm Fan) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Hole Vent Cover (38mm for 40mm Fan).