Boyser Roller Peristaltic Pump Working Principle

[@okan7451]

I suppose , this model is special. Couldnt see this design in general catalogues.

[@northridgepumps]

The design and overview can be seen at www.northridgepumps.com/p_235_boyser-fmp70-peristaltic-pump.
There are two different designs - shoe and roller designs. Please see:
www.northridgepumps.com/article-213_what-are-peristaltic-hose-pumps