Product Benefits


  • Disposable wetted product chamber
  • Pump chamber made of solid polypropylene
  • Compact footprint
  • High turndown ratio
  • Multi-option installation flexibility
  • Separate control box for manual operation available

Technical Data

The stroke of the pistons is determined by the angle of the eccenter. There are eccentric shafts with 6° available.

The Quattroflow 4400SU is self-priming and can run dry. Inside the pump chamber there are no rotating parts that might cause heating up of the product or shed particles.  Please see manual for full details.


  • Filtration technology:
    • To recirculate feed/retentate (e.g. membrane cassettes, hollow fibre, spiral wound, ceramic
    • Feed pump for filter cartridges or plate and frame depth filters
  • Chromatography:
    • Packing of chromatography columns
    • Feed pump to mix gradients
  • Feed pump for centrifuges or separators
  • Feed pump for homogeniziers
  • Feed pump for filling machines

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