Model was created specifically as an extractor pipe to kitchen extractor pipe coupler however is a good model for other applications. Basically suitable for most ventilation adapters where the pipes can both be centered.

Printed model and print profile are in TPU 95A HF (hence the stringing in the photos)

I have not printed in another material however I do not foresee a problem

Key dimensions for the model can be seen in images

Comment if different size is required. I can upload a new model

Dimensions needed (what is seen on the drawing in photos):

Pipe 1 ID

Pipe 1 OD

Pipe 1 Overlap

Pipe 2 ID

Pipe 2 OD

Pipe 2 Overlap

Transition distance between pipes