In the process of using the peristaltic pump, there may be no water, then what is the reason for this situation? On this issue, peristaltic pump professional manufacturer - Pu Rui fluid take you to understand.

1. The hose mouth at the suction point inhales the bottom or wall of the container containing the liquid.

Solution: The hose at the suction of the peristaltic pump needs to be reinstalled.

2. Peristaltic pump suction hose has air leakage.

Solution: Replace the leaky pipe.

3. Peristaltic pump suction hose is blocked.

Solution: Remove the blockage or replace the blocked hose.

4. The use of hose with different wall thickness causes the working part of the peristaltic pump to be unable to press the hose tightly, resulting in hose leakage.

Solution: Replace the standard size hose.

5. The pressure gap of the pump head changes, so that it can not be tightly pressed during normal use, resulting in hose leakage.

Solution: If there is no pressure adjustment in the pump head, a new pump head needs to be replaced; If the pump head has a pressure regulation function, you need to adjust the pressure regulation knob until the water enters the hose.