What are the effects of suction and head when using peristaltic pumps?
When leaving the
factory, the peristaltic pump has been debugged, but when customers use
it, there are often differences. Why is this? There are a lot of factors
affecting accuracy, here and we introduce one of the - suction and head
impact on transmission.
1. What is suction and head
of all, we introduce the difference between the two. Suction refers to
the height between the outlet liquid level of the delivery fluid and the
pump head of the peristaltic pump, and the head is the vertical height
between the pump head of the peristaltic pump and the liquid outlet.
2. What will be affected
normal circumstances, the suction range is not more than 9 meters, the
head is not more than 15 meters, and the impact on the accuracy is
relatively small, but once the corresponding value is exceeded, it will
have a significant impact on the accuracy of transmission, liquid
backflow, flow rate drop and other situations.
course, in addition to the accuracy will also have an impact on the
stability of transmission, so under the condition of conditions, do not
let the peristaltic pump head and suction reach the limit, otherwise, it
will affect the production.
3. What else affects the accuracy
addition to suction and head, hose wear will also affect the accuracy
of the peristaltic pump, so it is necessary to replace the peristaltic
pump hose regularly, which can not only maintain the accuracy of the
peristaltic pump but also avoid other accidents of the peristaltic pump.
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