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30mm Water Pump V1 — image 1
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30mm Water Pump V1

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A fully 3D printable water pump using the incredibly common 3-6V DC motor that can be bought just about anywhere.

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Model information

Category
Engineering
License
Creative Commons — Attribution

30mm Water Pump V1

This is a fully 3D printable water pump that uses an ordinary 3-6V DC motor and a rubber-like rotor that is 3D printed. The idea for this design came from many iterations of trying to make a 3D-printed water pump that allows you to swap out the motor whilst keeping the whole thing sealed. a Rubber O Ring is also required to keep the pump sealed. If desired, the O ring could be printed rather than bought.

Useful Links

Print Settings

Printer Brand:

Prusa

Printer: 

I3 MK3S

Rafts:

No

Supports: 

Yes

Resolution:

0.4mm

Infill: 

10%

Filament:

PrimaValue/TPU PLA/TPU N/A

Notes:

For best results buy a suitable Rubber O Ring for the casing Seal and print the Cable and Front seals with TPU filament. The rest of the casing can then be printed in PLA.

Technical Drawing

Exploded View

Water Pump Testing

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