Kayfun Light 2019/21 6ml Tank

thingiverse

Higher capacity tank for Kayfun Light 2019/2020. This is a very simple design of a a tank which holds almost 6ml of liquid. It requires two of the "long mode" extensions stacked on top of each other. Printed in PETG with standard .2 settings with 5 perimeters for strength. Increased I used PETG because it is strong and foodsafe. The prusa website has an article on how to make food safe prints and they recommended using a food safe epoxy to ensure that bacteria does not collect in the layers. I followed this recommendation and found the epoxy on Amazon. I coated it inside and out, gave it a light sanding and done. Tested mine with both water and juice and it does not leak. Update: If you are trying for a more transparent tank, this prusa article is helpful goes beyond the basic settings I described above: https://blog.prusaprinters.org/3d-printed-lens-and-other-transparent-objects_31231/ I used supports when I printed to preserve the geometry of the internal cylinder for the tightest seal. Supports might not ight not be needed. Designed this in fusion 3d. It is extremely simple: A 24mm circle, a 22mm circle and a 20mm circle, all extruded to the appropriate heights. The inner cylinder extends 1mm past the outer cylinder both top and bottom.