Pumps / Positive Displacement Pump

Quaternary (four-piston) Diaphragm Pump

Gently, safely and securely convey aqueous solutions and biological products that are shear sensitive.

Quattroflow™ develops and manufactures, in close cooperation with their customers, specialty pumps for a variety of critical pharmaceutical and biotech processes. For over a decade, they have been providing many of the top pharmaceutical and biotech companies worldwide with the pumping solutions they need to optimize production, increase efficiency and decrease downtime.

Pharmaceutical and biotech applications require the highest level of purity, containment and cleanability. Quattroflow versatile and efficient stainless-steel multiple-use pumps meet these requirements, and have been specifically designed to ensure product safety, efficiency and reliability in the demanding operations found in laboratories and production plants.

Quattroflow pumps are also ideally suited for a wide range of applications in biological manufacturing –including cross-flow filtration systems, chromatography columns and centrifuges – thanks to their ability to gently transfer aqueous media and biological products such as blood by-products of vaccines.

The design and operation of Quattroflow pumps solve many of the challenges faced by pharmaceutical and biotech manufacturers. These pumps do not feature a mechanical shaft seal or wetted rotating parts, ensuring total product containment without abrasion and particle generation. Additionally, the pumping principle of Quattroflow pumps allows risk-free dry running and a low pulsation.

  • Available in multiple use stainless steel version or single-use plastic version
  • Self-priming
  • High turndown ratio
  • Low heat generation
  • Low pulsation
  • Low shear and low particle generation
  • No friction
  • Low cell damage
  • Quiet operation and compact design
  • Durable and reliable
  • Optional features:
    • Touch screen version available
    • Integrated controller for flow and pressure sensors use without the need of external controller
    • Integration of scales
    • Pressure or no-flow shutoff
    • PID control

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