The application of peristaltic pump in our daily life is mainly reflected in: medical, industrial, filling, etc., generally buy peristaltic pump, peristaltic pump has been completed debugging at the factory, but customers often have differences in the use of the process, why? Peristaltic pump manufacturers analyze the impact of peristaltic pump suction and head on transmission accuracy for you.

1. What are suction and lift

First of all, to introduce the difference between the two, suction refers to the height between the outlet liquid surface of the fluid to the peristaltic pump pump head, and the head is the vertical height of the peristaltic pump pump head to the liquid outlet.

Influence of peristaltic pump suction and head on transmission accuracy

2. What will it affect

Under normal circumstances, the suction does not exceed 9 meters, the head does not exceed 15 meters, the impact on the accuracy is relatively small, but once the corresponding value is exceeded, the accuracy of the transmission will be greatly affected, the liquid reflux will occur, the flow rate will decline.

Of course, in addition to the accuracy will also have an impact on the stability of transmission, so in the case of conditions, do not let the peristaltic pump head and suction reach the limit value, otherwise it will have an impact on production.

3. What else affects accuracy

In addition to suction and head, the wear of the hose will also affect the accuracy of the peristaltic pump, so it is necessary to replace the peristaltic pump hose regularly, so that not only the accuracy of the peristaltic pump can be maintained, but also to avoid other unexpected situations in the peristaltic pump.