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Double deflection surface mount grille with adjustable airfoil blades
Extruded aluminum frame with steel roll formed blades and steel multi-shutter damper
3 cone steel diffuser with hinged core for easy duct access
Extruded aluminum fixed bar blades at 45°
listed Fire-Resistance Diffuser * TVB - Thermal Vapor Blanket * Square Collar
2" Vertical Mount Fire Damper 2533-36X18 Smoke-Fire Damper Double deflection surface mount grilleh3. Standard Features * 2533 Square or rectangular for vertical mount only. Maximum dimension 48w, 41h. * 2534 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 41w, 29h. * UL and California State Fire Marshall approved * 2" thinline frame * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized mild steel (G 90) * Self
US$ 390.00
US$ 175.50
US$ 124.30
US$ 435.00
