Quattroflow QB Pumps

PSG Biotech’s Quattroflow QB Pumps meet industry standards for accurate dispensing while delivering high precision and functionality.

  • Accurate dosing over a range of flow rates
  • Bi-directional capabilities
  • Flexible system design
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Watch the Video

Learn about how our Quattroflow QB Pumps are perfect for usage in a wide range of markets including medical, pharmaceutical, food, beverage, consumer and industrial in the video above.

Quantex2

Precision Dosing For Your Process

A precise volume of liquid is dispensed during each revolution, with the ability for the flow rate to be increased or decreased by adjusting the speed of the motor.

Overview

Flow rates: 0.001mL/min to 25ml/s
Single-use configuration: Single-use pump chambers can be supplied gamma irradiated

Features & Benefits

  • Eliminates risk of cross contamination
  • Accurate dosing over a wide range of flow rates, temperatures, and viscosities
  • Low cost disposables
  • Self-priming design
  • Autoclavable material upon request
  • Available in,
    • Microdosing, Low and High Flow
    • Microdosing Pump: The QX2-SD pump will solve your precision pumping needs for flow rates from 0 - 40 mL/min.
    • Low Flow Pump Range: The low flow pump range disposable pumps produce a flow range of 0-600 mL/min.
    • High Flow Pump Range: The high flow pumps have a flow rate of 0-1560 mL/min.

Applications

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

Product Comparison

Non-Invasive Ultrasonic Flow Sensors (1)

PSG Biotech's
Quattroflow QB Pumps

  • Accurate dosing
  • Range of flow rates
  • Bi-directional capabilities
  • Flexible system design
  • Low cost disposables
  • Self-priming design
Quattroflow QF30 Quaternary Diaphragm Pump

Quattroflow 30 Quaternary Diaphragm Pump

  • Flow Rate 1mL to 500mL/min
  • Small footprint
  • 0.5mL hold-up volume
  • Tool free installation
  • Retrofittable on QF150 drives
  • Linear flow performance
Quattroflow 150 Quaternary Diaphragm Pump

Quattroflow 150 Quaternary Diaphragm Pump

  • Min. Flow Rate: 20mL/min
  • Max. Flow Rate: 3.2L/min
  • Most Compact Size
  • Self-priming
  • Minimal particle generation
  • Linear flow performance

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