Quantum: Redefining peristaltic pump technology for single-use downstream bioprocessing

Quantum and ReNu SU Technology

Quantum and ReNu SU Technology

Introducing Quantum with patented ReNu SU Technology

Watson-Marlow Fluid Technology Group is proud to introduce the new Quantum peristaltic bioprocessing pump with its patented ReNu SU Technology® cartridge. Quantum offers a step change in pump technology enabling higher downstream process yields throughout the pressure range, exceeding the performance of any other bioprocessing pump available.

Quantum is specifically designed for tangential flow filtration (TFF), virus filtration (VF), and high-performance liquid chromatography (HPLC) applications. Quantum delivers flow linearity throughout the 3 bar single-use processing pressure range up to 20 l/min (LPM), leading the market with virtually no pulsation (0.12 bar pressure stability). With 4000:1 control ratio, sustaining constant transmembrane pressure (TMP) in micro and ultrafiltration via servo valves and being limited to a 200:1 control ratio in HPLC gradient work are now a problem of the past.

Quantum exhibits half the shear of diaphragm pumps and accurate flow at set speed through the life of the cartridge meaning auxiliary flow monitoring is no longer required.


ReNu SU TechnologyThe patented ReNu SU Technology cartridge is simple to install, enabling its aseptic fluid paths to be positioned quickly and accurately ready for use. 

More about the ReNu SU cartridge

  • More about Quantum

    More about Quantum

    Quantum redefines peristaltic pumping technology for downstream bioprocessing

  • ReNu SU Technology validation

    ReNu SU Technology validation

    Our industry-leading validation guide supports your validation process and reduces your overall time to market

  • Quantum technical information

    Quantum technical information

    Quantum delivers flow linearity throughout the pressure range. With a 4000:1 control ratio, operators can sustain constant transmembrane pressure in micro/ultrafiltration

  • Downstream bioprocessing

    Downstream bioprocessing

    Learn more about Watson-Marlow Fluid Technology Group’s range of validated single-use fluid path components and bioprocessing pumps

  • More about ReNu SU Technology

    More about ReNu SU Technology

    ReNu SU Technology cartridges are fully manufactured in ISO Class 7 cleanrooms and are suitable for gamma irradiation up to 50kGy

  • Quantum white paper

    Quantum white paper

    Register to download the new PDS Sandbox LLC Quantum white paper.

Quantum brochure

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    For help or advice please contact us on:

    UK Sales Support:

    • Phone: +44 (0) 1326 370362

    Global Office

    • Phone: +44 (0) 1326 370370 

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