System Sensor WFD 60 Water Flow Detector – 6 Inch
AED 378.00
System Sensor WFD 60 Water Flow Detector – 6 Inch shall be installed on system piping as designated on the drawing and/or as specified herein. The detector shall respond to water flow in the specified direction after a preset time delay that is field adjustable. The delay mechanism shall be a sealed mechanical pneumatic unit with a visual indication of actuation. Detectors shall mount on any clear pipe span of the appropriate nominal size, either a vertical upflow or horizontal run.
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Description
System Sensor WFD 60 Water Flow Detector – 6 Inch shall be installed on system piping as designated on the drawing and/or as specified herein. The detector shall respond to water flow in the specified direction after a preset time delay that is field adjustable. The delay mechanism shall be a sealed mechanical pneumatic unit with a visual indication of actuation. Detectors shall mount on any clear pipe span of the appropriate nominal size, either a vertical upflow or horizontal run.
Features
- 100 percent synchronization activates both alarm panel and local bell
- Sealed retard mechanism immune to dust and other contaminants
- Rugged, dual SPDT switches enclosed in a durable terminal block
- Two-inch mounting hole provided in new WFD30-2 models
- Field-replaceable retard mechanism and SPDT switches
- Designed for both indoor and outdoor use
- UL listed models are NEMA 4 rated
- Accommodates up to 12 AWG wire
- Tamper-resistant cover screws
- Visual switch activation
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