Quattroflow QF 30SU

Quaternary single use pharmaceutical pumps with flowrate 0,06 to 30 lph

Quattroflow QF30SU single use pharmaceutical pump for low flow rates with disposable pump chamber, installable and replaceable without tools.

The method of operation of Quattroflow pumps allows them to gently, safely and securely convey aqueous solutions and biological products that are sensitive to shear force. The four-piston design does not feature a mechanical shaft seal or wetted rotating parts, ensuring total product containment without abrasion or particle generation. Additionally, the four-piston pumping principle enables risk-free dry-running, low pulsation, self-priming and minimal particle generation. The single use pump chamber can be changed quick and easy without tools. 

Single use pump with very low flowrate

Quattroflow has recently extended its Single-Use product line to the lower end. With a flow rate of 0.06 – 30 lph, the QF30 has been developed for very low needed capacities. This pump contains a disposable pump chamber with tool-free installation and is available with several accessories like a power box, diaphragm sensor and PID pressure controller. Its typical applications include: chromatography, TFF and virus filtration.

Features and benefits:

  • Retrofittable on QF150 drives
  • 500:1 turn-down ratio
  • Linear flow performance
  • Analog input, 0-5 VDC
  • Available accesories: Powerbox, diaphragm sensor, PID-pressure control

Technical information

Max temp. fluid

Max pressure 4 bar
Connection Hosebarb (4mm)
  • Pump chamber: PP
  • Valve plate: PP
  • Diaphragms: TPE
  • Valves: EPDM
  • O-rings: EPDM
Eccentric shaft°
Certificates (standard) 3.1 material, FDA, USP Class VI

Single use diaphragm pumps from Quattroflow

Single-Use diaphragm pumps have got a disposable product wetted chamber constructed from solid polypropylene (PP) or injection-molded polyethylene (PE) that can be replaced as a complete unit. The simple disposability of the pump chamber saves time and money by eliminating cleaning validation, sterilization and product cross-contamination.

Single-Use pumps are critical to reduce equipment turnaround times in (bio)pharmaceutical processes. In general, multi-product facilities are the typical field of application of the Single-Use pumps (e.g. process development, production of clinical reference samples, contract manufacturing).


pdfDatasheet Quattroflow QF 30SU Single-use diaphragm pump
English - 573 kB - rev. QTF-20070-F-01-A4 @2019