Number of Results: 56
The CRD-2 is a round ETL listed damper designed to limit radiant heat transfer through an opening in the ceiling membrane of a fire-resistance rated floor/ceiling assembly of three hours or less.
The CRD-2WT is a UL 555C classified damper for installation in wood truss construction with ratings up to one hour. These assemblies have proprietary design numbers listed in the UL Fire Resistance Directory.
The CRD-60X is a UL 555C classified damper with an attached insulation skirt designed to limit the radiant heat transfer through an opening in the ceiling membrane of a fire-resistance rated floor/ceiling assembly of three hours or less.
Model XG-2500CO is an extruded aluminum core only linear bar grille with 1/8-inch bars on 1/2-inch centers, available with 0°, 15°, or 30° blade deflection.
Model XG-2500 is an extruded aluminum linear bar grille with 1/8-inch bars on 1/2-inch centers and one-inch flanged frame, available with 0°, 15°, or 30° blade deflection.
Model XG-2500MC is an extruded aluminum linear bar grille mitered corner section with 1/8-inch bars on 1/2-inch centers and one-inch flanged frame, available in 90°, 135° or special angles (SA) with 0°, 15°, or 30° blade deflection.