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RotaVac Single...scad
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193 downloads /
2 years ago
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2 years ago
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RotaVac - A Rotary Vacuum Pump by cathalgarvey is licensed under the Attribution - Non-Commercial - Share Alike license.
© 2010 by cathalgarvey
Instructions
1.) Print with plenty of infill to make airtight. Print from SD recommended - Plenty of curves in this piece!
2.) Poke Bearing in the bottom
3.) Poke some kind of nozzle through the bearing
4.) Spin it counterclockwise (D'oh!) on a drill and use the negative pressure to create a negative-pressure container.
5.) Aspirate stuff into the container.
Aspirating stuff directly into RotaVac (assuming it works at all) is not recommended, as it'll just fling it everywhere and make a big mess.
