Propeller
thingiverse
Behold a versatile propeller, expertly designed to transport liquids with ease! Its adaptability knows no bounds, and it can be utilized in a multitude of applications. Fortunately, I've already created a similar design for another one of my models, the fan, which incorporates this ingenious feature.
Download Model from thingiverse
With this file you will be able to print Propeller with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Propeller.