Ventilation cover/grill DN110/DN100

This is a two part cover for a DN110/DN100 ventilation-pipe. It is a very loose fit to accomodate for some soft sealing tape.

You can fit a piece of fine insectscreen between the inner and the outer partr to prevent bugs from getting in the house.

Prints without support. Snap in fit. You can, but don't need to screw the inner part down to the wall with 4 pcs 4mm countersunk screws.

OpenSCAD enclosed as usual for easy adaption.

Enjoy!

Cheers

Armin