December 15, 2022
Description
A cap for Arm & Hammer detergent jugs and a coupler for bottle pumps.
Why? Not sure; I figured I'll make the cap now and figure out a purpose later.
I've tested the cap, and it has a watertight seal, but your mileage may vary.
The caps come with modeled supports; break them off after printing. Also comes with non-supported versions. I've experienced some overhang issues with the coupler because of how it's sliced. It is just a little messy on the inside - but it doesn't affect the effectiveness of the coupled handpump.
See https://youtu.be/wzgvPpAAZh8 for notes and water-tight testing.
License:
Creative Commons - Attribution
Reavenk
