Connection threads are 3/4 zoll
Inside diameter 19,4 mm
Print with the single threaded end on the heated bed!
My garden shower hose connection has broken so here i create simply stiffer spare part. It is sealing well when put inside O-ring to the lever and ball sealing contact surface aswell.
PM PETG; ABS (no PLA because of the sun)
For ensure the wall seal ability print with 3+ perimeters.