Quattroflow® develops and manufactures, in close cooperation with our customers, Four-Piston Pumps specifically designed for critical applications in the biopharmaceutical industry.
The Quattroflow® pump's method of operation allows it to gently, safely and securely convey aqueous solutions and biological products that are shear sensitive. The four-piston design does not include a mechanical shaft seal or wetted rotating parts, ensuring total product containment without abrasion. Additionally, the four-piston pumping principle enables risk-free dry running, low pulsation, self-priming, and minimal particle generation. Quattroflow® pumps are available with cleanable multiple-use stainless steel or disposable single-use plastic pump chambers.
In addition to its four-piston diaphragm pumps, Quattroflow has recently launched a brand new technology for microdosing in the biopharma industry called the 'QB Series'. The first available pump in the range is the smallest, called the QB2-SD, which is a game-changing, self-priming, low hold-up volume, compact, and lightweight alternative to peristaltic pumps, that generates high vacuum and high pressure, therefore handle a wide range of viscosities. See image of product far right, and more details below.