Quattroflow PSG, specializes in the development and manufacturing of four-piston diaphragm pumps designed for critical applications in the biopharmaceutical industry.
Gentle, Precise, and Reliable Fluid Handling. At the core of every successful filtration and production system is the pump. Quattroflow four-piston diaphragm pumps are specifically engineered for the safe and reliable transfer of shear-sensitive fluids. By mimicking the gentle action of the human heart, Quattroflow technology ensures that your most delicate products—from live cell cultures to premium wines—remain intact and undamaged throughout the entire process.
Conventional pumps can often damage complex molecules or create unwanted pulsations. Quattroflow’s unique four-piston design solves these challenges:
Low-Shear Handling: Minimal friction and heat generation protect the molecular structure of proteins, cells, and sensitive food ingredients.
Pulsation-Free Flow: Ensures a constant, smooth flow rate which is critical for maintaining optimal pressure across filtration membranes, extending their lifespan.
High Controllability: Exceptional turn-down ratio allows for precise dosing and flow control, from laboratory research to high-volume industrial production.
We provide flexible solutions tailored to your facility’s requirements:
Multi-Use (Stainless Steel): Heavy-duty, high-performance pumps designed for continuous industrial processes and traditional cleaning (CIP/SIP).
Single-Use (Disposable): Featuring replaceable plastic pump heads that eliminate cleaning validation, prevent cross-contamination, and significantly speed up your “time-to-market.”
Biopharma & Biotech: The industry standard for chromatography, TFF (Tangential Flow Filtration), and virus filtration.
Food & Beverage: Ideal for handling concentrates, delicate oils, and high-value beverages where taste and aroma integrity are paramount.
Cosmetics: Precise handling of sensitive emulsions and active ingredients.
Choosing a pump is about more than just flow rates; it’s about understanding the physics of your fluid. Our experts assist in calculating pressure drops, selecting the right pump size, and integrating Quattroflow into your existing control systems for a seamless, “plug-and-play” experience.
For more information, you can speak with a filtration specialist today.
Quattroflow PSG, specializes in the development and manufacturing of four-piston diaphragm pumps designed for critical applications in the biopharmaceutical industry.