PSG Biotech Support

From Laboratory to Commercial Scale

Find the information you need to help maintain your pumps.

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Four Piston Diaphragm Pumps Support (incl. Additions & Accessories)

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Ultrasonic Sensors Support

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Your Expert for Biopharma Solutions

Protecting the integrity of your process and production output by providing the safe, clean and reliable transfer of your high-purity process fluids.

Quattroflow® develops and manufactures single-use and multiple-use quaternary (four-piston) diaphragm pumps for critical applications in the biopharma industry. This technology is clean-in-place (CIP) and sanitize-in-place (SIP) capable and includes disposable solutions that increase flexibility, reduce downtime, eliminate the costs associate with cleaning validation, and decreases the risks of cross-contamination.

Quattroflow pumps can be found in all areas of bioprocessing, including cross-flow filtration systems, chromatography and centrifuges. Quattroflow pumps also ensure the safe, efficient and reliable handling of biologics such as plasma products, therapeutic proteins, monoclonal antibodies, vaccines and other high value products.

Download BioPharma Brochure

Typical Applications and Products Handled

  • Lab scale/process development
  • Microfiltration
  • Depth filtration
  • Chromatography systems
  • Cross-flow systems, TFF
  • Virus or sterile filtration
  • Inline buffer formulation
  • Blood plasma fractionation
  • Virus cultures
  • Bacterial and viral vaccines
  • Cell cultures
  • Cell cultures supernatants
  • Enzyme solutions
  • Antibodies
  • Virus inactivation

Quattroflow Pumps in the Upstream and Downstream Processing of Monoclonal Antibodies

BioPharma Processing Chart

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