PDS100 Programmable Dispensing System

PDS100 Programmable Dispensing System

PDS100 is a Programmable Dispensing System which uses precision stepper motors to control a variety FMI’s patented valveless piston pumps. The PDS100 has a range from 500 nanolitres per dispense to 2 litres per minute continuous flow. It will accommodate all FMI pump sizes in both fixed and adjustable displacement configurations. The pump heads are integrally mounted to the control unit which is housed in rugged anodized aluminium enclosure.

The control unit includes the stepper motor drives as well as programmable driver electronics. The front face of the enclosure has an LED readout used to display menu driven programming, as well as membrane switches for navigating through the programming steps.

The PDS100 can be configured to control either one or two pump heads. In configurations with 2 pump heads, each pump can be controlled independently for dual proportional dispensing & metering or synchronized to produce a smooth, pulseless flow.


  • FMI’s Patented CeramPump® valveless piston pump design
  • Programmable Dispensing and Continuous Metering Modes
  • Single, Dual Channel Proportional, and “Pulseless” Flow Configurations
  • Intuitive programming using convenient front panel membrane switches & LED menu display
  • Selectable Manual Control or Analogue input (0-10V, 4-20 mA, 0-20 mA) for communication with process instrumentation
  • Accommodates all FMI pump head sizes

Typical Applications:


Related Links:

Click here to download information sheet on PDS100