Rotational Speed of Peristaltic Pumps

2023-05-16 08:48:18

Peristaltic pumps can be classified into fixed-speed and adjustable-speed types based on their rotational speed. As the term implies, rotational speed refers to the number of rotations the drive motor of the peristaltic pump completes in a given period, usually measured in "revolutions per minute" (RPM).

The rotational speed range of peristaltic pumps typically lies between 0.01 and 600 RPM. Due to diverse market demands, common peristaltic pumps are generally available in four speed ranges: 50 RPM, 100–150 RPM, 300–350 RPM, and 600 RPM.

The rotational speed of a peristaltic pump is one of the key factors affecting its flow rate. In addition, factors such as the tubing (diameter) and the pump head model also play a role. For the same pump head model and tubing specification, a higher rotational speed results in a greater flow rate.

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