How to choose a suitable peristaltic pump?

Keywords: peristaltic pump,High quality peristaltic pump products
2019-10-28 16:15
Three main factors influencing peristaltic pump selection:
 
 
1. Inner diameter of hose (ID)
When the rotation speed is the same and fixed, the flow rate pumped by the hose with larger inner diameter is larger than that of the hose with smaller inner diameter
 
2. Flow range
Flow rate is an important parameter of the pump, determined by many factors, such as:
Hose bore - the larger the bore, the greater the flow
Pump head speed - the faster the speed, the greater the flow
Pulse size - the larger the pulse, the greater the flow
 
3. The pulse
Pulsation is an important selection parameter of peristaltic pump, which is determined by various factors, such as:
Flow range - the larger the flow, the larger the pulse.
Rotor speed - the higher the speed, the greater the pulsation;
Fluid density - the greater the density, the greater the pulsation;
(note: the above parameters should be within a reasonable range)
 
4 handling liquid
When choosing peristaltic pump, the application environment and the nature of the liquid to be processed are also important reference factors. The optimal peristaltic pump type and supporting hose can be selected according to the requirements of viscosity, sensitivity, corrosiveness and sanitary level of the liquid

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