Vacuum adaptor to reduce a 100mm hose (4") to a household vacuum size (in my case 36.5mm)
The 100mm goes over the outside, the 36.5mm slots on the inside.
Original design is here - https://cad.onshape.com/documents/9e763ba66eb67b6d57d4805b/w/f3a08abf2a3a8df4cec0e34b/e/00d52dd0320fe27a1b558240
and can easily be customised for other sizes.
Vacuum adaptor to reduce a 100mm hose (4") to a household vacuum size (in my case 36.5mm)
The 100mm goes over the outside, the 36.5mm slots on the inside.
Original design is here - https://cad.onshape.com/documents/9e763ba66eb67b6d57d4805b/w/f3a08abf2a3a8df4cec0e34b/e/00d52dd0320fe27a1b558240
and can easily be customised for other sizes.
The author marked this model as their own original creation. Imported from Thingiverse.