Website: thingiverse
Author: Ralf
Price: Free Download
File format: .Stl 3d printable
Description:
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.