A60 Marine Fire Damper Electrically
1. Advantages:
Fire damper is open in normal condition
If the temperature of air within damper duct exceed 70±3℃, the fusible link of fire damper will be broken to close the fire damper.
Handle steel drag line could shut off the damper locally, the drag line is 1.5m in length
The electrical signal could be output according to user’s requirement
Fire damper should be reset manually.
2. Installation:
Shipyard should check the fire damper and ensure everything is OK before installation.
Fire damper should have a independent support to ensure the function of the fire damper.
A service space of at least 350mm should be reserved for maintenance.
Manhole of at least 450x450mm is required when the fire damper is installed above ceiling or on duct.
No fire or welding are permitted with a scope of 3m from fire dampers,in order to ensure the temperature of sensor less than 65 °C
Fire damper should be tested during installation,and be inspected regularly after installation.
3. Outline Drawing:
4. Product Showing:
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