Quattroflow Q-Control

Smart control of your pump operations.

Q-Control is an integrated pump controller for Quattroflow multiple-use and single-use pumps. It interfaces with a variety of flow and pressure sensors to provide user with automated control over their pump operations. With built-in smart control functions that no longer requires an external PLC, Q-Control leads to a new generation of Quattroflow biopharma pumps.

  • Integrated pump controller that interfaces with different flow and pressure sensors
  • NOW AVAILABLE with direct Em-tec Sensor Connection
  • Smart control functions that usually require an external PLC
  • PID control mode for pressure- or flow-controlled pump operations
  • Autotune function to automatically find optimal PID parameters
  • Configurable alarms to stop the pump
  • Dispensing feature to automatically fill defined volumes of liquid
  • RS485 Modbus communication port
  • Trend data and alarm logging
  • Remote operation
  • Available for Quattroflow quaternary diaphragm pump models: QF30, QF150, QF1200, QF2500 and QF4400


Manual Mode Manual motor speed selection
Manual Flow Manual motor speed selection with flow calculation
External Mode External pump control
Dispense Mode Automated dispensing of preconfigured volumes
Pressure Control Mode Automated pressure control, e.g. for filtration; requires a connected pressure sensor
Flow Control Mode Automated flow control, e.g. for cross-flow control; requires a connected flow sensor
Alarms Free configurable alarms
PIN Codes PIN code protection of configuration settings
USB Port

Backup of system configuration setting
Data logging
Installation of firmware updates


3 x analog input 4-20mA
1 x analog input 0-10 VDC
incl. 24 VDC supply voltage for sensors
External sensor (e.g. pressure and/or flow)
External pump control
3 x digital inputs Diaphragm monitoring
External start/stop
High pressure switch
1 x RS485 (Modbus RTU) Signal monitoring
Pump remote control

Watch Now: Q-Control How It Works Video

Find out why the Quattroflow Q-Control Integrated Pump Controller is the tool you’ve been looking for to take better control of your pump operations.

Explore the many design features and benefits of Q-Control

Use the short video snippets below to learn more about the exact features and benefits that interest you.

Quattroflow Fluid Systems is a leading manufacturer of unique 4-piston diaphragm pumps.


You may also be interested in


QuattroflowTM Fluid Systems is a leading manufacturer of unique 4-piston diaphragm pumps, offering extremely low shear, pulsation and particulate generation, making them perfect for applications such as chromatography and tagential flow filtration (TFF). Quattroflow pumps are available as both single and multiple use in the pharmaceutical and biotech industries. BPES offer a complete after-sales service and we are proud to be the only Quattroflow Certified Service Centre in the UK. Quattroflow pumps are installed worldwide at companies such as Aventis, Baxter, Chiron, Roche, Sandoz and Boehringer Ingelheim. Quattroflow was founded in 2000, and is a brand of Dover Corporation’s Pump Solutions Group.