This is remix of remix bade cap of this thing https://www.printables.com/model/728031-5l-bottlecap-water-pump-adapter

I cut the model into two parts so that the base could be adapted to different pumps (the base of my pump turned out to be smaller than the original model)

Bottles 5L - 9L

Standart print settings 3 outers 10% infill petg