Because @mathias did a great job with his Kärcher WD Vacuum-Cleaner Adaptor, here is the Adaptor to use it with osVAC (neo) F32
You need to print Mathias original adaptor to user this part.
One is to use with a sealing ring, one without!
The author remixed this model.
This is an Adaptor to use the Kärcher adaptor with osVAC (neo) F32