Build a simple and economical water pump using a 9g servo motor. This project requires a 3D printer with good precision.

Creality

Ender 3

How to do it?

Build a simple and economical water pump using a 9g servo motor. This project requires a 3D printer with good precision.

Materials:

rc engine
Filament for 3D printing
Paste
Instructions:

Print: Print the pump and impeller files, ensuring correct orientation.

Assembly:

Assemble the pump base and secure the motor. Position the top of the pump correctly and secure it.

Fit:
To increase pressure, experiment with different impeller designs. Adjust the pump outlet size as needed.

Notes:

Estimated maximum pressure is approximately 5 feet.
Some parts may require manual adjustment after printing.