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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
Allows for 2-way airflow
3/16” holes on 1/4” staggered centers
Square to round 2" collar with roll formed retention bead
enclosed in valve to assure trouble-free operation
Heavy gauge steel construction
2" Vertical Mount Fire Damper 2501-30X8 Commercial Allows for 2-way airflowh3. Standard Features * 2501 Square or rectangular for vertical mount only. Maximum dimension 48w, 49h. * 2502 Square or rectangular spring actuated (6) for horizontal or vertical mount. Maximum dimension 41w, 36h. * 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
