Limitations of peristaltic pumps
Published time:
2025-03-04
1. Pressure limitations: Using flexible pipes will limit the pressure they can withstand. 2. The pump produces a pulsating flow while operating.
Peristaltic pump limitations
Limitations of Peristaltic Pump
1. Pressure limitations: Using flexible tubes will limit the pressure it can withstand.
1. Pressure Limitation: The use of flexible pipes will limit the pressure to withstand.
2. The pump produces a pulsating flow during operation.
2. Pump produces a pulse flow during operation.
Solutions are:
The solution is:
①Increase the number of rollers, the flow rate will decrease.
Increasing the number of rollers will reduce the flow rate.
②Use a pulse suppressor: A pulse suppressor is a simple positioning container. Its working principle is that because air is more compressible than liquid, the pulsating flow enters the container, and the air bag on the liquid sinks to absorb the pulses and then smoothly flows out of the pulse suppressor.
(2) Pulse Suppressor: Pulse Suppressor is a simple positioning container. Its working principle is that air is more compressible than liquid. Pulse flow enters the container and the air bag on the liquid sinks to absorb pulses and then smoothly flows out of the pulse Suppressor.
3. Flow rate decreases over time (due to hose wear).
3. Flow decreases with time. (due to hose wear)
The pump outlet pressure has certain limitations, generally not exceeding 0.3 MPa, usually between 0.1 and 0.2 MPa.
Pump outlet pressure has certain limitations, generally not more than 0.3 MPa, usually between 0.1-0.2 MPa.
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