Hmm. I have a 12 channel peristaltic pump at the moment that is meant for watering plants. Meaning they have a lot of downtime so the tubes are compressed for quite some time at the same spot.

Ignore the yellow rollers in the image below, that was experimental. The final version has 3 all metal rollers so the tube is always compressed at one point.

It’s an entirely custom design from scratch and haven’t uploaded the model to a 3D printing website yet but plan on doing so.

Image