4 1/4" Vertical Mount Fire Damper 2633-32X6 Commercial 3-way register with stiffened 1/2"

3-way register with stiffened 1/2" fan shaped louvers for silent operation

4-Way ceiling register with stiffened 1/2" fan shaped louvers for silent operation

Mounting holes with color matching 2" baseboard Phillips screws

Standard Features *

REVIT FILES Spiral Diffuser Radius Flush Mount Diffuser Single Deflection

4 1/4" Vertical Mount Fire Damper 2633-32X6 Commercial 3-way register with stiffened 1/2"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