Fumes extractor - 80mm PC fan enclosure with 90deg mount and 40mm hose adapter

prusaprinters

<p>Edited on 14/11/2022:&nbsp;</p><p>Added a newer version that uses less filament. Some support needed for the fan enclosure</p><p>I also added a box that needs to be attached inside the enclosure (did hot print this one yet). It can hold a piece of charcoal activated filter&nbsp;</p><p>&nbsp;</p><p>I made this fan box to attach to my home made Prusa enclosure to exhaust harmfully fumes out of the room using a 40mm OD vacuum hose. <img src="https://media.printables.com/media/prints/316610/rich_content/cba6d0ca-45ce-400a-8eb4-b54bde99acfb/iscreen-shoter-20221113124951633.jpg#%7B%22uuid%22%3A%224264eb1e-8a4e-4447-8706-ebf3e53e9a52%22%2C%22w%22%3A852%2C%22h%22%3A986%7D"></p><figure class="image"><img src="https://media.printables.com/media/prints/316610/rich_content/a72a4002-7f68-4e28-9ca5-c604990526e3/iscreen-shoter-20221113214728854.jpg#%7B%22uuid%22%3A%22dc04c700-bece-4924-9d87-9b0b2afff9f6%22%2C%22w%22%3A1916%2C%22h%22%3A1414%7D"></figure><p>The first version (shown in the picture) had through holes for M4 screws. On the published model I added pockets for M4 square nuts. Inside the enclosure you can design a slide to fine tune the amount of air that is evacuated from the enclosure. You can also add one sheet of charcoal activated filter.</p><p>The link to how the fan fits:</p><p><a href="https://youtube.com/shorts/jnZf81cxsM4">https://youtube.com/shorts/jnZf81cxsM4</a></p><p>&nbsp;</p><p>&nbsp;</p>