Mouthpiece for Kangertech Subtank Mini

thingiverse

This is my third version of a mouthpiece for the Kangertech Subtank Mini (it may fit other tanks, I'm not sure). The first version was a direct copy of the original; in the second version, I thickened the actual mouthpiece because I have a tendency to bite it. For this latest version, I added some splines inside the tube of the bottom part to increase its strength a bit. This mouthpiece requires an O-ring, the same size as the original mouthpiece, but I tried designing a version that didn't need one and couldn't quite get it right. Print Settings Printer: Wanhao i3 V2 Rafts: No Supports: Yes Resolution: 0.1mm Infill: 100% Notes: I printed in PLA with a brim, using 90% flow rate and a fan at 100%. Supports seem to be necessary to get the O-ring slot right (I use Cura). Post-Printing Finishing Touches The center hole fits an M4 bolt, so I used an M4 bolt and nut to mount the mouthpiece on a hand drill and sanded it with some fine grit sandpaper.