  A design for a pump is suggested which is based on well-known peristaltic
pumps. In order to simply describe the operation of the proposed pump, an
innovative interpretation of low Reynolds number swimmers is presented and
thereafter a similar theoretical model would be suggested to quantify the
behavior of the pumps. A coarse-grained molecular dynamic simulation is used to
examine the theoretical predictions and measure the efficiency of the pump in
nano scales. It is shown that this pump with a modest design is capable of
being a good option for transport processes in nano scale.
