4" Horizontal/Vertical Mount Fire Damper 2634-40X10 Residential Registers & Grilles Holds up to a 2"

Holds up to a 2" filter (not included) with filter retention tabs (FG2)

SUBMITTALS 907 Series Submittal

Standard Features * Lightweight Aluminum vent louver * Able to withstand wet and corrosive environments * Spring clip mounting * Easily installed using only a high grade silicon caulk * Satin Anodized finish Options * IS - Insect screen * Standard Color or Designer Color Finish available on this product

904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 18" Duct Opening (front blades parallel to shortest dimension)

4" Horizontal/Vertical Mount Fire Damper 2634-40X10 Residential Registers & Grilles Holds up to a 2"h3. Standard Features * 2633 Square or rectangular out of airstream fire damper for vertical mount only. * 2634 Square or rectangular Spring actuated (6) out of airstream fire damper for horizontal or vertical mount. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Maximum dimension 60w, 52h * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion