4 1/4" Horizontal/Vertical Mount Fire Damper 2602-16X6 Step Down Ceiling Diffuser Standard Features * Heavy duty

Standard Features * Heavy duty 16 gauge steel construction * Blades run parallel to longest dimension given * Gym Grade - includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Soft White Options * No mounting holes * For opposed blade damper

700 CB30 - three way

Heavy Duty Construction (1 1/2" frame depth utilized)

904 - Double Deflection Adjustable Aluminum Blade Grille For a 48" x 8" Duct Opening  (front blades parallel to shortest dimension)

4 1/4" Horizontal/Vertical Mount Fire Damper 2602-16X6 Step Down Ceiling Diffuser Standard Features * Heavy dutyh3. Standard Features * 2601 Square or rectangular for vertical mount only. Maximum dimension 60x60 single, 120x120 multiple. * 2602 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 60x60. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized