Wilger’s electronic flow monitoring pairs row-by-row flow meters with a compatible monitor or tablet to give precise, real-time feedback on blockages and flow rate issues.
Like visual ball indicators, it detects variations caused by plugged lines, wrong orifices, or blown hoses—but with the added advantage of showing actual flow data (not just relative movement) for each row, displayed right on your cab screen.
With a patented flow meter and stabilising jet design, the EFM system can maintain better accuracy over a much larger flow range than traditional flow meters.
The EFM system is completely available as a retro-fit option, and is especially easy to add to an existing visual flow indicator system.
| Max Operating Pressure | 100 PSI (7BAR) |
| Max Operating Flow Rate | Up to 1.5 us gpm (for standard flow bodies) |
| Max Operating Temperature | 185°F / 85°C |
| O-ring Seal Materials | FKM or VITON® |
| U-clip Material | Stainless Steel |
| ORS Fitting Material | Glass-reinforced Polypropylene |
| Flow Meter Body Material | TPX (Polymethylpentene) |
