Popular peristaltic filling pump

Popular peristaltic filling pump


Today we will share one of our smallest peristaltic pump MPP05,the flow rate is just 0.3-0.6ml/m,many of client choose it to pump lube oil ,work as liquid metering,medic dosing field,etc;

 by checking the dimension,you can see it is really very small,just same as our forefinger,if you need small size and flow,it will be your first choice;

 Now we can share some story and information for the mini peristaltic pump

Brief introduction

peristaltic filling pump is a type of positive displacement pump used for pumping a variety of fluids, they are also commonly known as roller pumps. In our daily life we also call it peristaltic dosing pump,hose peristaltic pump,micro liquid pump;

Consist of the peristaltic filling pump

peristaltic filling pump is usually consist of three part: pump head, peristaltic hose and motor;

Peristaltic Filling Pump - How It Works

The fluid is contained within a flexible tube fitted inside a circular pump casing . A rotor with a number of "rollers", "shoes", "wipers", or "lobes" attached to the external circumference of the rotor compresses the flexible tube. As the rotor turns, the part of the tube under compression is pinched closed (or "occludes") thus forcing the fluid to be pumped to move through the tube. Additionally, as the tube opens to its natural state after the passing of the cam ("restitution" or "resilience") fluid flow is induced to the pump. This process is called peristalsis

Advantages of peristaltic filling pump

1.Small size and good stability

2. No pollution: The fluid only touches the pump tube, not the pump body;

3. High precision: Repeat precision, High stability and precision;

4. Low shear force: It is an ideal tool for conveying shear-sensitive and corrosive fluids;

5. Good tightness: It has good self-priming ability, can be idling, and prevent back flow;

6. Simple maintenance: no valves and seals;

7. With two-way equal flow transmission capacity.

8.Wide range of application - suitable for use in a variety of industries and laboratories

Widely Applications of peristaltic filling pump

The peristaltic pump was first patented in the United States by Eugene Allen in 1881 (U.S. Patent number 249285). It was popularized by heart surgeon Dr. Michael DeBakey while he was a medical student in 1932;

In the past, almost all micro peristaltic pumps were used in laboratories. After redesign and optimization, the flow rate and pressure of this pump have been improved, and it has relatively high accuracy and reliability,now it is widely used in the fields of paint and coating industry; liquid transportation industry; water treatment industry; pharmaceutical industry; medical device industry,chemical process control, liquid transportation and distribution;Household Appliances,etc; More hidden application will be developed in the future that need peristaltic liquid pump;