Quattroflow 10k Quaternary
Diaphragm Pump

Our Quattroflow 10k Multi-Use Pump offers a stainless steel design and excellent drainability to maximize product recovery.

  • High flow stability, even at low flow rates
  • Flow range of 8.3 – 167 lpm
  • 20:1 turn-down ratio

Watch the Video

Learn more about how our Quattroflow pumps feature innovative “All-in-One” technology, with an integration of pump chamber, pump drive, motor, and control box for a small and portable format in the video above.


Minimal Particle Generation

The QF10k has no mechanical shafts, seals, or wetted rotating parts, helping to minimize particle generation and maintain total product containment without abrasion.


Featuring high flow stability, even at low flow rates, the Quattroflow 10k Multi-Use Pump comes with a stainless steel pump chamber design and a 20:1 turn-down ratio. With a flow range of 8.3 – 167 lpm, this model has excellent draining abilities to allow for maximum product recovery.

This pump design allows for them to gently, safely, and securely convey aqueous solutions and biological products that are sensitive to shear force.

Flow rates: 8.3 – 167 lpm
Turndown ratio: 20:1
Multi-use configuration: Stainless steel pump chambers compatible with autoclave, clean-in-place (CIP) and sterilize-in-place (SIP) protocols

Features & Benefits

  • 20:1 turn-down ratio
  • Multi-use stainless steel pump chamber design
  • Excellent drainability to maximize product recovery
  • Continuous flow reproducibility
  • Optional pump chamber installation aid
  • Linear flow performance
  • 8.3 – 167 lpm flow range, max 6 bar (87 psi)
  • High flow stability even at low flow rates
  • Clean-in-place (CIP), steaming-in-place (SIP), and autoclavability


  • Filtration technology
  • To recirculate feed/retentate (e.g. membrane cassettes, hollow fibre, spiral wound, ceramic elements)
  • Feed pump for filter cartridges or plate and frame depth filters
  • Chromatography -packing of chromatography columns
  • Feed pump to mix gradients, for centrifuges or separators, homogenizers, and filling machines
  • As well as many other applications

Technical Specs

Flow Rate Maximum: Eccentric Shaft 6° 10,000 lph (167 lpm)
Flow Rate Minimum: Eccentric Shaft 6° 500 lph (8.3 lpm)
Pressure: Temperature of Fluid < 40° C (104° F) 6 bar (87 psi)
Temperature of Fluid > 40° C (104° F) 4 bar (58 psi)
Maximum Temperature: Fluid 80° C (176° F)
CIP 90° C (194° F)
SIP 130° C (260° F)
Autoclave 130° C (260° F)
Pump Speed Range: rpm 50 - 900
Suction Lift Dry at 1800 rpm: Eccentric Shaft 6° 4 - 4.5 m (13.1-14.7 ft)
Volume Specifications: Approximated Volume per Revolution at Free Output 194 ml
Approximated Filling Volume Without Connectors 1,300 ml 1,300 ml
Connection Specification (Standard): Connectors 2" TC
Position of Connectors Front

Product Comparison

Quattroflow 10k Diaphragm Pump

Quattroflow 10k
Diaphragm Pump

  • High flow stability
  • Flow range: 8.3 – 167 lpm
  • 20:1 turn-down ratio
  • Continuous flow reproducibility
  • Linear flow performance
  • Multi-use pump chamber design
Quattroflow 20k Diaphragm Pump

Quattroflow 20k
Diaphragm Pump

  • Self-priming
  • Can be run dry
  • 20 – 360lpm at 0 PSI
  • Largest commercial available pump
  • Linear flow profile
  • Maximum pressure: 4 bar
FlowMaxx Pro 2500 Quaternary Diaphragm Pump

FlowMaxx Pro 4400
Diaphragm Pump

  • Min. Flow Rate: 2.4L/min
  • Max. Flow Rate: 128L/min
  • Largest pump size
  • Low shear
  • Low heat generation
  • Low cell damage

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