Quattroflow QF5050SU

Quaternary single-use pharmaceutical pumps with flowrate 50 to 5.000 lph

Quattroflow QF5050SU Single Use pharmaceutical pump with disposable wetted pump chamber, compact design.

The QF5050SU is designed to deliver a constant flow with low pulsation. The QF4400SU-HT can pump with a flowrate of 50 liter per hour and pumps 5.000 liters every hour at max capacity. The pump can run dry without risk and the four-piston system ensures low pulsation and self-priming. The single use pump chamber of the pump is easy and quick to replace. The pump is designed to be more compact than comparable pumps and is installable in multiple ways.

Features and benefits

  • Very low pulsation and a constant flow
  • Compact design
  • High turn-down ratio
  • Multi-option installation flexibility
  • Seperate control box for manual operation flexibility

Technical information

Max temp. 

  • Fluid: 60°C
  • Autoclave: 130°C 
Max pressure

4 bar

Connection Tri-Clamp (1,5")
  • Pump chamber: PP
  • Valve plate: PP
  • Diaphragms: TPE
  • Valves: EPDM
  • O-rings: EPDM
Eccentrical 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. The single use pumps are self-priming and can be run dry. An exchange kit is available to retrofit a multi use pump into a single use pump. 

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 QF5050SU Single Use Diaphragm Pump
English - 1,15 MB - rev. QF5050SU @2014