I got a Cosano Turbo Fan air duster from Amazon and figured out that it would work as a vacuum pump as well to deflate vacuum bags for compactly storing clothing, bedding, etc.. I designed a nozzle that would fit tightly on the device and interface with the Valve system on the Gongshi brand bags I use and it worked great. I don't know if the valve system on all brands are standard, but a diameter adjusting adapter would be very simple to design with even the crudest modeling software. I used adhesion and support to print.
| Smooth_Reducer_for_Nozzles.STL | 456.4KB |
