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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Standard Features * Single plaque ceiling diffuser * 360 air diffusion * Hinged-down core for easy duct access * No Labor Collar * Seismic support hangers * Available sizes: 6"-10"
Designer Color
T-Bar Fixed Core Step Down Diffuser
Nylon bushings on adjustable blades prevent metal on metal rattle
4 1/4" Vertical Mount Fire Damper 2633-18X6 Specialty Products Standard Features * Single plaqueh3. 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
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