Assorted Enclosure Exhaust Fittings
grabcad
I've compiled a bunch of separate files here. This is most of the fittings I've created for my printer/laser cutter exhaust system. The ducting is 2.5" PVC with wire rib, left hand thread. Some parts screw on, some zip-tie. Some are for mounting to 80mm/60mm fans. The 'one way valves' are just barrels with some baffles to help prevent backflow from parallel lines; they are not real check valves. The threaded parts are the newest; I'm switching to those as I make them, but some of these older designs might be useful to someone, so I threw them all together to share, messy though it is. If I've missed a few STLs, everything is in the STEP and f3d files.
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