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Wet Alarm Valves
The TYCO Model Alarm Check Valves are intended for use in wet pipe (automatic sprinkler) fire protection systems.
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QR 1,213.00 – QR 2,685.00View Options -
Gravity Shutters
Gravity Shutters avoids heat loss and entry of wind, rain, and birds. The fins of the shutter are opened by the airflow when the fan is working and they close down by gravity when the fan is switched off.
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