Max Flow Rate Spout

When I designed the spout for 5 liter canisters, my initial designs included a more sophisticated vent. While this maximizes the flow of the spout, it requires a higher air opening and therefore an additional part. So for those who want to empty their 5-liter canister in less than 30 seconds, I'd like to share that design here as well. The spout is fastened with a knurled nut and sits firmly and tightly on the neck so that no liquid can run past it. Liquid flows out quickly with about 12 l/min.

This model consist of three parts: Spout, Nut and Vent

Printed in PLA 0,2mm structural preset (PETG or ASA work as well). No supports required, the vent part needs a brim.