20mm thread to 6mm tube adaptor

thingiverse

This model is an adaptor to plug a 6mm flexible tube to a 20mm (3/4 inch) threading. The 3 files are the main body of the adaptor, the insert to put inside the tube and deform it and a model of join i print in TPU. This model makes for a good seal an i had no issue with water leaks. It can print without support, the only special parameter i used is a few percent of over-extrusion to insure weathertightness. Please remember that the flow through a 6mm tube is very limited.