venturi vacuum pump
thingiverse
This is my attempt to create a Venturi vacuum pump. It succeeds. By blowing into the small tube, it generates a vacuum and can lift a lightweight sheet of paper. I initially designed it for water. Unfortunately, it functions poorly for this purpose. All walls are 3 millimeters thick, except for the ends of the connectors and some intricate details inside. Instructions: Printed width: 0.15 millimeter Layer height 30% infill 0.3 millimeter nozzle clear PLA
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