Masterflex® Peristaltic Pump and Fluid Handling Solutions


Everything you expect from Masterflex is all right here!

Masterflex brand peristaltic pumps, tubing, fittings and more. Plus technical resources you have come to rely on.


Find Resources and Expert Support Masterflex is known for

Chemical Compatibility Database

Configurator and Pump Finder

Operate, collaborate, and connect with ease

Masterflex® L/S® MasterSense™ Drives with touchscreen interface

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Masterflex® peristaltic pump systems provide superior accuracy and repeatability to ensure optimal performance when used with the proper tubing. These pumps offer the latest technology, including MasterSense integrated sensor monitoring to ensure media quality, MasterflexLive® cloud-enabled connectivity, intuitive digital touchscreen capability and the low-maintenance and cost-effectiveness of peristaltic pumps. Choose from a wide range of flows with the Masterflex Ismatec Series, Masterflex L/S Series, Masterflex I/P Series and Masterflex B/T Series and many tubing formulations available, our extensive portfolio has what you need to scale from lab to production

Choose from a wide range of flows with our varied peristaltic pump series:

  • Masterflex Ismatec® Series 0.0001 to 365 mL/min
  • Masterflex L/S® Series 0.00005 to 3400 mL/min
  • Masterflex I/P® Series 0.001 to 26 LPM
  • Masterflex B/T® Series 0.3 to 42 LPM

With over 10,000 pump options and many tubing formulations, you’ll be able to find just what you need from the Masterflex® brand.

Top products for biopharma and beyond

Fluid Handling Solutions Features & Benefits

Our fluid-handling solutions are designed to support your entire enterprise. Our system supports traceability and IQ/OQ/PQ.

Our pumps have long been trusted for: 

  • Bioprocessing
  • Chemical Feed
  • Food and Beverage
  • Hatchers Cosmetic dispensing
  • Inks/Coatings
  • Pulp and Paper
  • Semiconductor
  • Water and Wastewater

Furthermore, our pumps feature unparalleled benefits, including:

  • Tough proprietary design that doesn’t break down in brutal environments
  • Top-quality for accuracy, precision and repeatability
  • High-volumetric system in which fluid touches only tubing material

Fluid Handling Solutions — From Research to Production

Dedicated to the success of your entire fluid path – from research to production

More applications

Masterflex® is dedicated to your success, from laboratory research to full-scale production. Our rugged pumps and tubing last, meaning fewer interruptions during the scientific process, as well as reliable accuracy and full compliance with standards, measures and regulations.

MasterSense™ smart pump systems

NEW integrated sensor technology, intuitive touchscreen and MasterflexLive® remote monitoring for the biopharma industry of tomorrow

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Custom Services and Tools

Custom-engineered solutions

Partnering on custom engineered pumps – making ideas reality for over 50 years.

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Custom cut-to-length tubing

We have the flexibility to meet your needs and save you time and money. Choose your tubing type, length and quantity.

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With MasterflexLive®, you get real-time monitoring of all pump parameters.

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Masterflex single-use

Your source for disposable sterile bioprocess assemblies

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Chemical compatibility

Search for your chemical to see the effect it has on hundreds of materials

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Masterflex Selection Tool

Find the recommended bundled peristaltic pump system for you in less than 6 questions!

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Connect with Masterflex®, Part of Avantor.

Connect with Masterflex® (part of Avantor) to stay up to date on advanced and innovative fluid path solutions with:

  • Case studies
  • Webinars
  • Guides and how-tos

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We are always expanding our product lines to better serve you. See all Masterflex products.