Peristaltic pumps because of its simple operation, easy to use, transport fluid uniformity and other advantages, in the industrial field is more widely used. Nowadays, in water treatment, peristaltic pumps are also commonly used to test the water quality and sampling at the same time, so as to ensure that the sewage discharge parameters are always in a stable state.
Therefore, in order to ensure the accuracy of the measurement, the extracted sewage will not enter the additional substances, resulting in the measurement of the data may be different, so the isolation should also be better, and the peristaltic pump can meet these requirements. Changzhou Purui peristaltic pump manufacturers to take you to understand the advantages of peristaltic pumps.
1, good sealing
Because the peristaltic pump operation is through the roller on the pump tube squeeze, through the negative pressure will be sucked into the pump tube, the roller continues to run, the liquid will be pumped out, so the liquid in the transmission process will only be contacted with the inner wall of the pump tube, excellent sealing.

Peristaltic pump in sewage treatment how to detect water quality

2, good maintenance
Also because the operating principle of the peristaltic pump is through the extrusion of the pump tube, drive and pump head maintenance as long as you can ensure clean, according to the use of time to regularly update the pump tube.
3, more accurate
In terms of small and medium-sized flow, peristaltic pump control is more accurate, lower error, the accuracy of the transmission of certain requirements of the peristaltic pump is also recommended, but if it is the other strict requirements for the transmission of precision industry, here Pratt believes that the syringe pump is more appropriate.