Elegoo Jupiter automatic bottlecap

My version of a Elegoo Jupiter compatible automatic bottle cap. Is compatible to the automatic refill port on the elegoo Jupiter, and suitable for thicker resin than the original caps, that have a very small opening, leading to vacuum inside the bottle.

My version doesn´t need an o-ring or rubber seal, due it seals through a taper. But you´ll need to keep it nice and tidy!

Use a M5x20 screw for the inner guide, and a small spring if needed.

There´s also a higher version. If the screw interferes with the spring, use "Kappe_high" instead. Also, use a M5x25mm then.

Not for commercial use.