Vacuum Attachment Adapter for Nilfisk Multi II 30

thingiverse

I designed an adaptor for the Nilfisk Multi II 30 shop/heavy-duty wet/dry vac to fit ebay tools. Genuine Nilfisk tool packs for tasks like car interior and upholstery cleaning are extremely rare and very expensive when found. I turned to ebay for compatible alternatives, but discovered they were not genuine. After measuring carefully, especially the taper angles, and using Fusion360 profile spinning, I created a working adaptor design. To ensure the adaptors fit properly, I glued them into the tools as if they were a snug fit. However, this led to issues when removing the tools from the adapter, with the attachment sometimes staying on the hose end and other times inside the tool. This caused problems when trying to use extra tube sections. To resolve this, I used superglue to bond the adaptors securely into the tools. This adaptor is a specialized part, making it suitable only for users with a Nilfisk shop vac and an ebay pack of tools without a genuine Nilfisk brand. If you fit that description, here's the solution you need.