V300 Stroke Rate Controller - Precision Flow Control for FMI Variable Speed Pumps RHV, QV, & QVG50


FMI's V300 is a variable stroke rate metering pump system that drives FMI pumps from 5% to 100% of their rated flow with 0.1% adjustability.  Typical speed rates for the direct drive system are 90 to 1800 strokes per minute.  The system repeatability is 1%.

The V300 is Ideal for R&D, Laboratory, Process, Test Stands, and Production.


  • Membrane Switches for manual Flow Rate Settings & Start / Stop functions
  • 3 1/2 Digit LCD Flow Display
  • Selectable 4-20 mA, 0-5 VDC, & 0-10 VDC input for communication with process instrumentation
  • Start, Stop & Reverse Flow while maintaining flow settings
  • Universal Power Input accepts 100-240 VAC 50/60 Hz
  • Rugged, anodized aluminium enclosure designed for both bench-top & wall mounting
Related Links:

V300 Product Flyer - PDF format

V300 Setup Instructions - PDF format

Variable Speed Pumps