Peristaltic Pump

Peristaltic Pump

A peristaltic pump is a device that uses a pinch-and-roll pressure mechanism to move fluid through a tube. The rollers compress the tube, trapping the body of fluid between them, and transport it through the pump to the outlet. The pump can run continuously or index through partial revolutions.

The design of the pump depends on several factors, including the length of the tube, roller materials, and the type of roller surfaces. In addition, the design of the pump head will affect how long the rollers last. A pump head with large roller diameters will have fewer pinch points, which means a longer tube life.

Peristaltic pumps are used in many different industries. They handle a wide range of fluids, from liquids that are low in viscosity to highly-reactive chemicals. Peristaltic pumps are also used in surgical procedures where fluid containment is essential and a high level of integrity is necessary.

Another type of peristaltic pump is the linear type. Peristaltic pumps are the most commonly used pumps in dentistry. The peristaltic pump works by using a positive displacement principle. As the rotor turns, the rollers press the tube against the pump casing, forcing liquid through. The pump is able to operate continuously or through partial revolutions.

Peristaltic pumps are a good choice for patients who need to administer medications. Unlike some other pumps, peristaltic pumps are completely sterile. They use leak-proof hoses or tubes. Moreover, they do not leak liquid, which makes them ideal for sterile fluids. This ensures that the fluid remains clean without spilling into the environment. A peristaltic pump is also very effective in treating various types of infections.