Low cost peristaltic pump 3D printable model by Ralf

Low cost peristaltic pump

Source: Thingiverse by Ralf

The Low cost peristaltic pump is a free printable 3D model from Thingiverse by Ralf. A peristaltic pump that uses two cheap 28BYJ-48 stepper motors. You can download the STL file from the original listing below and print it at home.

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169 saves Source: Thingiverse Updated 2026-04-15

Tags: Low, cost, peristaltic, pump

About this model

A peristaltic pump that uses two cheap 28BYJ-48 stepper motors. It's designed for 6mm ODx4mm ID silicone tubing, and is able to pump ~700ml/hr, when the steppers is driven full step unipolar. Higher flow rates might be possible if driven bipolar.

Frequently asked questions

Is this 3D model free to download?
Yes. Low cost peristaltic pump is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Ralf.
Who made this model?
Designed by Ralf, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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