RD2-S&P UL rated, 4 hour ceiling radiation fire dampers. (FF400 thru FF700)

RD3-S&P UL rated, 4 hour ceiling radiation fire dampers. (FF900/FF1500)RD1-S&P UL rated, 4 hour ceiling radiation fire dampers. (FF100 thru FF300)

RD2-S&P UL rated, 4 hour ceiling radiation fire dampers. (FF400 thru FF700)

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Category: S&P FF Ceiling Ventilators

Description

S&P UL rated, 4 hour ceiling radiation fire dampers. (FF400 thru FF700)

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