FRA
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Framed Retaining Angles For Fire Dampers
FRA frame retaining angles are factory supplied with most NCA dampers, and can be installed on all NCA curtain fire dampers, multi-blade fire dampers, and combination fire/smoke dampers with 1 1/2hr and 3hr UL ratings.
- Fromed galvanized steel construction with staked corners
- For installation on NCA curtain-type, multi-blade, and combination fire/smoke dampers.
- Factory supplied 2 per damper
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