4" Horizontal/Vertical Mount Fire Damper 2634-24X16 Specialty Products Countersunk mounting holes with color

Countersunk mounting holes with color matching Philips posi-drive screws

Double deflection radius mount spiral pipe grille with adjustable blades

Options Recessed screwdriver operated Opposed Blade Damper

Standard Features *Surface mount diffuser * Nylon bushings for easy adjustment and quiet setting of steel blades * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Single deflection diffuser with adjustable steel blades * Steel blades are parallel to longest dimension * Allows 2-way air deflection on one plane * Soft White Options * 931 O - with recessed screwdriver operated opposed blade damper * 1331 and 1332 Series - stainless steel single deflection * Tamper proof screws * Standard Color or Design Color Finish available on this product

Nylon bushings for easy adjustment and quiet setting of blades running parallel to shortest dimension

4" Horizontal/Vertical Mount Fire Damper 2634-24X16 Specialty Products Countersunk mounting holes with colorh3. 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