I'm thinking someone with a 3D printer could make an adapter for the RO 150 E.
Any ideas? I hope someone tells me their has been an adapter made for this issue years ago.
Maybe someone with a 3d printer wants to try making it for you.
If not, I'd find a plastic tube with the right size to fit the dust collector, and then heat one end and compress it to fit the oval dust port of your RO150E. Attach it with two screws and you're done.
The current RO 150 dust port is round right? ( I don't have mine in front of me right now) Can you order and fit the latest dust collection tube from Festool Ekat for your older Model?
Totally incompatible. The RO150 E has the same body and dust port as the DX93 and RAS115.
I really dislike that oval dust port too, simply crap.