About this 3D model

Parametric peristaltic pump. Some parameters can be set in the openscad files. The enclosed .stl files can be used for a 5,5 mm silicon tube. After printing the parts, assembled it and use a silicon tube with correct dimensions. Don't spin it to fast. The plastic will melt and the pump will get stuck. Demonstration movie on: http://youtu.be/9mPO-iu1-rE