Starting at $299.00 Starting at $269.10



  • All plastic construction
    • PP body
    • PP or PVC install fitting
  • NEMA 4X enclosure
  • Normally open / normally closed
  • Flow / no flow
  • Pump protection
  • DIN connector
  • Viton O-ring
  • Max working pressure 150 psi (10 bar)


TruFlo FES flow switch is designed to detect liquid flow or no flow. With its completely plastic design the FES Flow Switch is ideal for corrosive liquid services, water treatment, waste treatment, liquid pumping, and process control systems. The FES switch has an SPST contact that can be wired to energize a device when liquid flow exceeds or drops below the set flow rate. The FES switch can control devices such as pumps, motorized valves, and alarm devices.


This product can be used in the following applications:

In Stock

Part Number Price Available
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