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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Standard Features * Double deflection aluminum wall or ceiling register * Heavy gauge aluminum frame * Individually adjustable extruded aluminum airfoil blades * Allows for spot or normal air diffusion * Hidden mounting mechanism * White Options: * Standard Color or Designer Color Finish available on this product
4-Way ceiling register with stiffened 1/2" fan shaped louvers for silent operation
SD34 Series Performance Data
Diffuser Only (no damper)
2" ADC compliant round collar with bead for ease of installation (square sizes only)
4" Horizontal/Vertical Mount Fire Damper 2634-48X20 Specialty Products Standard Features * Double deflectionh3. 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
