Transmission peristaltic pump and metering pump belong to two concepts respectively. Peristaltic pump refers to the working principle, while metering pump refers to the pumping accuracy. Simply put: peristaltic pump can be used as a metering pump, metering pump in addition to peristaltic pump, there are diaphragm pumps, plunger pumps, injection pumps, gear pumps and so on. If the diaphragm pump and the plunger pump were previously used to achieve the metering and conveying function, the same metering and conveying function can now be replaced with a peristaltic pump.

First, the definition of metering pump:

In order to understand the difference between peristaltic pump and metering pump, we first need to understand the definition of metering pump: metering pump refers to the pump that can measure and transport liquid, also called quantitative pump, proportional pump, so it is often used for the addition of various types of agents, so it is also called dosing pump. The metering pump can stably transport the fluid, and the flow can be adjusted and controlled by speed and proportion adjustment.

Second, the relationship between the transmission type peristaltic pump and the metering pump:

According to the definition of metering pump, any pump that can meet the function of metering and quantification can be called metering pump. Peristaltic pump can also meet the function of measurement and quantitative transportation, and its delivery accuracy can reach ±0.2~1%, so many people also call him peristaltic pump metering pump or peristaltic metering pump, metering peristaltic pump. The relationship is this: peristaltic pumps are metering pumps, and diaphragm pumps and plunger pumps are also metering pumps.

Three, the characteristics and advantages of transmission peristaltic pump:

1, the peristaltic pump has a globe valve function, no one-way check valve, no seals, will not cause obstruction or wear problems.

2, the liquid only through the peristaltic pump hose, no dead Angle, very clean and sanitary.

3, peristaltic pump replacement hose is simple, easy to maintain, do not need professional maintenance workers, hose to reach the service life of the ordinary operator can be replaced. The service life of peristaltic pump hose can be referred to the comparison life table of peristaltic pump hose.