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QuattroTec Series Pumps

The QuattroTec Series has been developed through the adoption and redesign of the Quattroflow pumps to retain the advantages and concurrently achieving the requirements of hygienic application.

Applications and Products include:

  • Food and beverage (concentrates, flavours, proteins, aromas, colourants)
  • Perfumes, personal care, cosmetic (extracts, serums, fragrances, diverse components)
  • Enteral nutrition
  • Functional and baby food
  • Additives and enzymes
  • Liquid transfer, in-line dosing, proportional blending, dispensing

Features and Benefits:

  • Flow control
  • High turndown
  • Low pulsation
  • Accurate dosing
  • Suction lift capability
  • Low shear/slip
  • Dry run safe
  • Hermetic containment
  • Compact footprint
  • Seal-less design
  • Self-priming
  • CIP/SIP capability
  • Accurate flow and CIP with the same pump
  • FDA 21CFR177 compliant

The QuattroTec Series consists of three sizes — QT10, QT20 and QT30 — with maximum capacities of 180 lph (0.8 gpm), 1,200 lph (5.3 gpm) and 5,000 lph (22 gpm) at 1 mPas. The basic version of a QuattroTec pump features a wetted pump chamber made of 316L stainless steel, while the valves are made of EPDM and the diaphragms of Santoprene™. Available accessories include alternative drives, control box, plastic pump chamber and diaphragm sensor.


QuattroflowTM Fluid Systems is a leading manufacturer of unique 4-piston diaphragm pumps, offering extremely low shear, pulsation and particulate generation, making them perfect for applications such as chromatography and tagential flow filtration (TFF). Quattroflow pumps are available as both single and multiple use in the pharmaceutical and biotech industries. BPES offer a complete after-sales service and we are proud to be the only Quattroflow Certified Service Centre in the UK.

Quattroflow pumps are installed worldwide at companies such as Aventis, Baxter, Chiron, Roche, Sandoz and Boehringer Ingelheim.

Quattroflow was founded in 2000, and is a brand of Dover Corporation’s Pump Solutions Group.