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


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

SKU: AAIS-SP-RD1-S&P UL rated, 4 hour ceiling radiation fire dampers. (FF100 thru FF300) Category:

Description

S&P UL rated, 4 hour ceiling radiation fire dampers. (FF100 thru FF300)