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Quantum peristaltic pump

Watson-Marlow Fluid Technology Group has unveiled its Quantum peristaltic pump with patented ReNu single-use (SU) Technology cartridge. Quantum has been designed to set a new standard for high-pressure feed pumps in SU tangential flow filtration (TFF), virus filtration (VF) and high-performance liquid chromatography (HPLC). Quantum enables higher downstream process yields throughout the pressure range, delivering virtually pulse free linear flow, lowest shear and easy validation aligned with BPOG guidelines.

Quantum delivers higher accuracy with flow linearity independent of back-pressure, removing the need for flow meters and load cells. Flow linearity is achieved across the 3 bar SU processing pressure range up to 20 litre/min, with trace pulsation of only ±0.12 bar that is far lower than other pumps.  This virtually pulse-free performance enables constant pressure, thus maximising process efficiency and yield.

Another major benefit is ultra-low shear, half that of diaphragm pumps, a factor that increases product viability to help maximise process yield. In addition, an integrated 4,000:1 speed control ratio allows users to sustain constant transmembrane pressure in micro and ultrafiltration. Being limited to a 200:1 control ratio in HPLC gradient work is now a problem of the past. Uniquely, the user interface is located at the front of the pump, enabling visual confirmation of operating state and easy access to pump controls even when skid mounted.

At the heart of the Quantum pump is the patented ReNu SU Technology cartridge, which is simple to install, enabling its aseptic fluid paths to be positioned quickly and accurately ready for use.

The synergy between peristaltic pumps and single-use pump systems cannot be overstated. The ReNu SU Technology cartridge slides effortlessly into position allowing for a change of fluid path in minutes while eliminating alignment errors.

Quantum’s ReNu SU Technology cartridge offers validation and extractable data in line with BPOG/BPSA/USP/ISO guidelines. Suitable for gamma irradiation up to 50kGy, the ReNu SU Technology cartridge is manufactured in an ISO Class 7 cleanroom, with all contact material tested for biocompatibility and BPOG derived extractable studies. Available as a cartridge or as a component within a BioPure puresu single-use fluid path assembly, Quantum’s ReNu SU Technology cartridge delivers considerable reduction in the cost and time of pump and process validation.

Watson-Marlow Fluid Technology Group

Watson-Marlow Fluid Technology Group (WMFTG) is the world leader in niche peristaltic and sinusoidal pumps and associated fluid path technologies. Founded on nearly 60 years of supplying engineering and process expertise and with over one million pumps installed worldwide, our pumps are tried, tested and proven to deliver.

WMFTG is a wholly owned subsidiary of Spirax-Sarco Engineering plc (LSE: SPX), a global organisation employing approximately 4,800 people worldwide. Watson-Marlow Fluid Technology Group comprises nine established brands, each with their own area of expertise, but together offering our customers an unrivalled breadth of solutions for their pumping applications:

  • Watson-Marlow Pumps: peristaltic tube pumps for biopharm and process industries
  • Watson-Marlow Tubing: precision tubing for pumping and other purposes, in a range of materials
  • Bredel: high flow, high-pressure hose pumps
  • Alitea: unique peristaltic solutions for OEM customers
  • Flexicon: aseptic filling and capping systems
  • MasoSine: gentle sinusoidal pumps for food, chemical and cosmetics applications
  • BioPure: advanced single-use tubing connector systems
  • Asepco: aseptic valves for the biopharmaceutical industry
  • FlowSmart: high purity sanitary gaskets, silicone transfer tubing and reinforced silicone hoses for the biopharmaceutical industry

Watson-Marlow Fluid Technology Group is an international operation based in Falmouth, Cornwall, UK. Watson-Marlow Fluid |Technology Group has offices in Argentina, Australia, Austria, Belgium, Brazil, Chile, China, Canada, Denmark, France, Germany, India, Italy, Japan, South Korea, Malaysia, Mexico, the Netherlands, New Zealand, Poland, Russia, Sharjah UAE, Singapore, South Africa, Sweden, Switzerland, Taiwan, USA and Vietnam.

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