Remix of Rob5251's excellent design. Thanks for the fusion360 files!
This one has european threading (BSP) instead of american (GHT).
I also removed the flat bits to make it stronger, the originals kept breaking.
I printed it with PETG and it seems pretty strong, but i will also try to print it with nylon, making it virtually unbreakable.
I added the F3D files so people can change it.
Update: I printed it with esun EPA (nylon). Now its so strong i'm affraid it will break the device it's used in if someone pulls the hose too hard. :)