Does the peristaltic pump have a lift? Recently saw some customers ask this question, the answer is definitely there. So what is lift? Head refers to the vertical height of the peristaltic pump pump head to the liquid outlet, while the peristaltic pump and suction, suction is very well explained, that is, refers to the height between the outlet liquid surface of the fluid to the peristaltic pump head. They are also a major factor affecting the flow of peristaltic pump, so in addition to suction and head what other factors will affect the flow of peristaltic pump? The following fluid for you to answer:

1. Speed

Speed refers to the running speed of the peristaltic pump motor, the number of revolutions per unit time as a unit of measurement, commonly used "RPM" or "RPM/second" as a unit. Flow rate and speed are generally proportional to the relationship, but there are special cases, can not be generalized.

2, liquid characteristics

To clarify the characteristics of the liquid is viscous or particulate liquid, because the particles and viscosity in the liquid have a great impact on the peristaltic pump flow

3, the inner diameter of the hose

Under the premise of using a special hose, whether the inner diameter is too thick or too thin, the thickness of the inner diameter also determines the amount of fluid pumped. If it is operated under high temperature conditions, the flow rate of the peristaltic pump will also be affected with the elastic change of the hose. Therefore, before use, confirm whether the hose is brittle, hard, lose elasticity, discoloration, damage and other phenomena, and replace the hose in time if necessary.

In addition, temperature, speed control errors, hose pressure, hose manufacturing errors, pump head manufacturing errors and other factors will affect the accuracy of flow.