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STY
PRODUCT SPECIFICATIONS: |
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*Model FD/DFD-10 is a fire damper
approved for installation in walls with a fire resistance rating of less than
3 hours. This damper installed vertically in HVAC systems that automatically
shut down in the event of fire. *Frame : Roll formed, galvanized steel *Blades : Low profile roll formed, galvanized steel *Stainless steel closure springs Fusible links [165ºF
(74ºC) standard] Vertical Mount |
