Vacuum Hose Connectors 35mm threaded

thingiverse

Replacement hoses for industrial vacuum cleaners (like my good old Bosch-PAS-11-25) are quite expensive. Initially I used the hose of an old Siemens vacuum cleaner and created and [Adapter](https://www.thingiverse.com/thing:4636631), but then I decided to buy a longer hose (bulk stock by the meter) and create connector and hand piece instead. The current version is for a standard 35m vacuum hose (40mm version can be found [here](https://www.thingiverse.com/thing:4978392)). Vacuum connector and hand piece have a counter-clockwise thread so that the hose can simply be screwed in. The pitch is 7.4mm but will probably fit similar hoses with slightly different pitches. And if your hose has a clockwise thread, mirror the model in the slicer. The adapter should fit most vacuum cleaners with 58mm hole. I created the end conic and a bit wider to ensure it fits into many different machines. I also added a small 35mm adapter I used to connect a hose to the [cyclone](https://www.thingiverse.com/make:951159), which I had printed at 87,5% of the original [design by Dronnn](https://www.thingiverse.com/thing:2829268) to make it suitable for 35mm tube cleaners. The small connector and the hand piece also have a thin inner wall which fits into the hose for strong connection and better air flow. The 58mm connector does not because I didn't want to narrow the adapter. All accessories of 35mm vacuum cleaners should fit onto the hand piece. ---- There is a [pivot-able version](https://www.thingiverse.com/thing:5140311) of the handle/hand-piece and the threaded adapter available in [this remix](https://www.thingiverse.com/thing:5140311). This also __includes a special seal ring for Siemens accessories__