A60 Marine Fire Damper Manually
The A-60 Marine Fire Damper is tested and Bureau Veritas approved for fitting to Class A-60 Divisions (bulkheads and decks). It is constructed with aerodynamic stainless steel interlocking parallel blades and closes upon high temperature or loss of electric power connection. The A-60 is fitted with an electrical thermal release device (ExPro-TT) which includes a manual test switch that allows periodic operation of the damper for testing purposes.
2. Features:
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.
3. Outline Drawing:
4. Product Showing:
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