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| Dimensions | DN50–DN200 |
|---|---|
| Working pressure | 21 Bar |
| Certificates | UL , FM |
The Flow Switch is a control device that detects water flow in the pipeline of fire suppression systems and generates an electrical signal. It identifies the water flow generated when one of the sprinklers is activated and transmits the signal to the fire alarm and control system. It can be equipped with a delay function to prevent false signals.
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