Vacuum Cleaner Adapters

Once I was asked to design adapters for a construction vacuum cleaner so that the hoses could be extended. For me, I completed this very simple task in 3 hours with the printing of the parts. Everything turned out very well. I share my developments with you for free.To be the first to be aware of all my developments, subscribe to my Telegram channel https://t.me/Baturin_3D