Water flow Detector - System Sensor Water flow Detector - System Sensor

The System Sensor WFD series is compatible with schedule 10 through 40 steel pipe, sizes 2˝ through 8˝, and can be mounted in a vertical or horizontal position.

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  • Two-inch mounting hole provided in new WFD30-2 models 

  • UL-listed models are NEMA 4 rated 

  • Sealed retard mechanism immune to dust and other contaminants 

  • Visual switch activation 

  • Field-replaceable retard mechanism and SPDT switches 

  • Rugged, dual SPDT switches enclosed in a durable terminal block 

  • Accommodates up to 12 AWG wire 

  • Designed for both indoor and outdoor use 

  • 100 percent synchronization activates both alarm panel and local bell 

  • Tamper-resistant cover screws

Data Sheet


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