Exhaust pipe adapter for 150mm

I designed a exhaust pipe adapter which can be screwed on a wooden plate or so to generate a quick and dirty exhaust system to bring the waste air outside ;-) I have a wooden plate which can be mounted instead of a window which is used every time I start my Omtech CO2 60W Laser cutter :)

Designe with honeycombs at the end of the adapter to avoid that dirt comes into the pipe.

Fits for 150mm flexible exhaust pipe.

Printed with Extrudr PLA and is very stable.