K40 Vent Pipe Adapter 150mm / 6 inch

youmagine

Here's what happened when I was connecting the ventilation hose for my Chinese K40 laser cutter: I built an adapter. The squirrel cage fan in question uses a 6" foil vent pipe, but I couldn't find any public options that matched this size. Everyone else seemed to be working with 4" and 5" pipes, often paired with adapters of some kind. To avoid limiting air flow, I created a direct adapter that should have enough lip on it to clamp down the hose securely. I've included STL, STEP, IGES, and Solidworks 2014 source files so you can easily modify them if needed.