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* 2534 - Square or rectangular spring actuated (6) for horizontal or vertical mount
Submittal Drawing
53% free area * 1306: 3/4" lattice opening
904 - Double Deflection Adjustable Aluminum Blade Grille For a 48" x 30" Duct Opening (front blades parallel to shortest dimension)
Accessory to the 90 Series
2" Round 3 Hour Vertical Fire Door 2565-30 past 12 months * 2534 - Square orh3. Standard Features * 2561 Square or rectangular fire door for vertical mount only. Maximum dimension 48w, 49h. For damper free area chart A click here * 2563 Out of Airstream fire door. Square or rectangular for vertical mount only. Maximum dimension 48w, 41h. For damper free area chart B click here * 2565 Round fire door for vertical mount only. Available 4" thru 40" round. * UL and California State Fire Marshall approved * 2" thinline frame *
US$ 5247.38
US$ 28.30
US$ 2548.88
US$ 264.50
US$ 21.53
