Campervan air vent - extra slim

thingiverse

Extra slim air vent for the roof of a campervan With the roof covered with solar panels, it is very hard to find a small, slim, low profile air vent. So I created this one, which is only 28mm tall above the roof line, so it will easily fit in the space under the average solar panel. It is made to fit 45mm duct (standard for example with Camec kitchen extractors). The design is split into parts so that it can be printed without support. The parts clip into each other firmly, so no need for glue either. Despite the small size, the vent is able to provide all the throughput and then some, needed by the usual kitchen extractor. History: v15: initial version v18: enlarged the bolt holes in the ring to 4.5mm, to ease the installation process inside the van