Design

This model is designed to fit 100mm aluminium ventilation pipe, but will fit any 100mm flexible pipe that you can fix a clamp over to attach to these connectors.

Useful Information

There are two variants available. One has quite short protrusions for each pipe and one has longer ones which may be more convenient.

The short version sits 150.5mm high on the print bed and the large version 210.7mm.

Printing

These were designed to be printed directly on the print bed with no supports with the end with two pipes on the print bed. They were strong enough for me in PLA using a print profile designed for strength.