Peristaltic Pumps - What Are They? How Do They Work?

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;

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