The fire damper is designed to be installed on the surface of a wall or floor slab and connected to a round duct.
Product code | 511882 |
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HVAC number | 8424400 |
Package size | 1 pcs |
Product code | 511884 |
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HVAC number | 8424405 |
Package size | 1 pcs |
Product code | 511886 |
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HVAC number | 8424415 |
Package size | 1 pcs |
Product code | 511888 |
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HVAC number | 8424420 |
Package size | 1 pcs |
Product code | 511890 |
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HVAC number | 8424425 |
Package size | 1 pcs |
Product code | 511892 |
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HVAC number | 8424435 |
Package size | 1 pcs |
The fire damper is designed to be installed on the surface of a wall or floor slab and connected to a round duct. Its casing is made of hot-dip galvanized steel sheet, and the closing damper is made of fire-insulating silicate.