Peristaltic pumps, also known as tubing pumps, are a type of positive displacement pump. A tubing pump can pump a variety of fluids and is a critical and reliable part of processes ranging from chemical transfer to pharmaceutical processing to wastewater treatment.
The peristaltic pump features a unique design — a drive system turns a set of rollers which compress and release flexible tubing as they rotate. This squeezing action creates a vacuum that draws fluid through the tubing. The flexible tubing is the only wetted part offering multiple advantages.
Why Choose a Peristaltic Pump?
• Fluid contacts only the flexible tubing; creating a contamination-free pump system that is easy to clean and maintain.
• Peristaltic pumps are self-priming and non-siphoning, and handle peristaltic and high viscosities.
• Gentle, low-shear pumping action makes a tubing pump ideal for handling live cells, large proteins, suspensions, and other shear-sensitive fluids.
You can rely on Cole-Parmer as your expert for peristaltic pumps. For over 60 years, we have been providing peristaltic pump systems and technical product support to our customers. Our signature product lines, Masterflex® and Ismatec®, are leaders in cutting-edge peristaltic pump technology.
Our tubing pumps offer flow rates as low as 0.00001 mL/min to 45 LPM and are able to generate pressures over 10 bar (150 psi). We carry over 20 tubing formulations to ensure compatibility with an extensive variety of fluids. From low cost fixed speed pumps to advanced controlled models suitable for critical metering and dispensing applications, we can provide you with a tubing pump solution.
