蠕动泵的优点：
Advantages of peristaltic pump:
3.1无污染：流体只接触泵管，不接触泵体
3.1 no pollution: the fluid only contacts the pump pipe, not the pump body
3.2精度高：重复精度，稳定性精度高
3.2 high precision: high repetition precision and stability precision
3.3低剪切力：是输送剪切敏感、侵蚀性强流体的理想工具
3.3 low shear force: it is an ideal tool for transporting shear sensitive and aggressive fluids
3.4密封性好：具有良好的自吸能力，可空转，可防止回流
3.4 good sealing performance: it has good self-priming capacity, can idle and prevent backflow
3.5蠕动泵维护简单：无阀门和密封件，软管是唯一的易损件
3.5 the peristaltic pump is easy to maintain: there are no valves and seals, and the hose is the only vulnerable part
3.6可泵送液体、气体、固体或多相混合体
3.6 it can pump liquid, gas, solid or multiphase mixture