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Wilger Electronic Flow Monitoring System

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Wilger Electronic Flow Monitoring System

The electronic flow monitoring system takes Wilger row-by-row flow meters and pairs it to a manufacturer’s monitor or tablet to provide accurate monitoring for both blockage and flow rate irregularity.

Similar to the visual ball flow indicators, it shows variation in flow that might be caused by blocked lines, incorrect orifices, or blown product hoses, but it provides the added benefits of knowing the actual flow (not just relative) for each row, as well as having it conveniently located on a screen in your cab.


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 Pressure100 PSI (7BAR)
Max Operating Flow RateUp to 1.5 us gpm (for standard flow bodies)
Max Operating Temperature185°F / 85°C
O-ring Seal MaterialsFKM or VITON®
U-clip MaterialStainless Steel
ORS Fitting MaterialGlass-reinforced Polypropylene
Flow Meter Body MaterialTPX (Polymethylpentene)

Wilger Product List Catalogue

Wilger Combo Jet Catalogue