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1600 Series Submittal
Multi-Shutter Damper standard on 6" widths and larger
T-Bar Modular Core Diffuser
enclosed in valve to assure trouble-free operation
Square collar designed for a 20” × 20”
4 1/4" Vertical Mount Fire Damper 2633-48X12 past 12 months 1600 Series Submittalh3. 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
US$ 1150.00
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US$ 1150.00
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