Quattroflow pumps

Proxcys is official QUATTROFLOW distributor for the BeNeLux. Quattroflow pumps, made in Germany (part of the globally operating PSG), are renowned for their outstanding performance, low shear, stability and low-pulse operation.


Pharmaceutical and biotech applications require the highest level of purity, containment and cleanability. Quattroflow pumps meet these requirements. They are especially designed for such application fields. Quattroflow provides versatile and efficient stainless-steel multiple-use pumps for worldwide applications in laboratories, pilot and production plants.

This innovative pump technology can be found in the whole area of biological manufacturing such as cross-flow filtration systems, chromatography columns and centrifuges. Quattroflow products are known for gentle transferring of aqueous media and biological products such as blood by-products of vaccines, ultimately ensuring product safety, efficiency and reliability.

Quattroflow quaternary diaphragm positive displacement pumps with the four piston technology do not feature a mechanical shaft seal or wetted rotating parts, ensuring total product containment without abrasion and particle generation. Moreover, the pumping principle of the Quattroflow pumps allows risk-free dry running and a low pulsation.

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