Peristaltic pump tubing is a crucial component in peristaltic pumps, which are widely used in various industries such as pharmaceutical, food and beverage, and chemical processing. But what exactly is peristaltic pump tubing and how does it work?
What is Peristaltic Pump Tubing?
Peristaltic pump tubing is a flexible tube made from materials such as silicone, thermoplastic elastomer, or natural rubber. It is designed to be compatible with the fluid being pumped and to withstand the mechanical stress of the peristaltic pump.
How Does Peristaltic Pump Tubing Work?
The operation of a peristaltic pump relies on the principle of peristalsis, which is the contraction and relaxation of muscles to propel substances through a tube-like structure. In the case of a peristaltic pump, the tubing acts as the "muscle" that moves the fluid.
When the pump is activated, the rotor or rollers compress the tubing against the pump housing, creating a seal. As the rotor continues to rotate, it pushes the fluid forward by squeezing the tubing. This squeezing action creates a positive displacement, ensuring accurate and consistent flow rates.