How Do Peristaltic Pumps Work

The pumps are utilized in a variety of applications all around the world. The pumps are employed in industrial, commercial, and residential settings. The peristaltic pump is one of several types of pumps. A peristaltic pump is a well-known type of pump which is a positive displacement and is used to pump a variety of fluids. This page mostly discusses several aspects of the peristaltic pumps.

This pump does not contain valves, seals, or glands, and it is a low-maintenance pump. Every peristaltic pump has flexible hoses or tubes that provide an open flow path that is resistant to abrasion and allows for the easy flow of solids and viscous media.

Benefits of Peristaltic Pumps

Every peristaltic pump has a flexible hose or tube that provides an open flow path with excellent abrasion resistance and allows for the easy passage of particles. Despite the pump's ability to pump some of the world's most difficult fluids, it has a gentle pumping motion, making it suitable for shear-sensitive products such as polymers and even whole fish!

How Do Peristaltic Pumps Function?

Negative displacement pumps are called peristaltic pumps. They can be used to move a lot of different types of fluids. The fluid is kept inside the pump casing by a flexible hose, tube, or pipe. Peristalsis is the name of the real process of pumping blood. The hose or tube moves back and forth, compressing and relaxing, pulling content into the pump and pushing the product away from the pump.

A revolving shoe or roller travels the length of the tube, forming a temporary seal between the pump's suction and discharge sides. This pushes the product away from the pump and into the discharge line, where it can be cleaned out of the pump. Because of the pressure, when it's let go, the hose or tube comes back to normal. This causes a vacuum that draws the product into the pump's suction side, which is called "priming."

Principle of Operation Pumps With Peristaltic Motion

Dosing in Proportion

Peristaltic pumps are great for dosing because they have a perfect seal between the two sides of the pump. 

There Is No Cross-Contamination

The liquid being pumped is wholly contained within the reinforced hose or tube; it never comes into contact with any moving parts. Furthermore, because the pumped fluid is wholly contained within the hose or tube, a peristaltic pump provides a hygienic pumping solution with no danger of contamination. Maintenance time is reduced because the hose or tube is the only wearing part.

Peristaltic tube pumps are suited for the following high and low flow applications (among many others):

● Manufacturing of food and beverages

● Transfer of grout, cement, clay, and mud

● Pumping of sewage and sludge

● Wastewater and excavation dewatering

● Waste oils and oil sludge

● Dosing of chemicals

Scientific Solutions peristaltic pumps online are a safe and dependable solution in the water treatment business, the chemical industry, the food and cosmetic industry, the ceramic and construction industries, and the paper production industries. We invite you to contact our sales staff to find a suitable solution for your specific pumping requirements.