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Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
3/16” crossbars
Available in 4" through 24" round
three or four diffusers per panel * Countersunk sunk screwholes for ceiling mount * Standard Color or Designer Color Finish available on this product
stair risers
Performance Data With Opposed Blade Damper
4" 3 Hour Vertical Mount Fire Door 2665-22 past 12 months 3/16” crossbarsh3. Standard Features * 2661 Square or rectangular fire door for vertical mount only. Maximum dimension 60x60. For damper free area chart A click here * 2663 Out of Airstream fire door. Square or rectangular for vertical mount only. Maximum dimension 60w x 52h. For damper free area chart B click here * 2665 Round fire door for vertical mount only. Available 4" thru 52" round. * 3 hour rated * UL and California State Fire Marshall approved * 4 1 4"
US$ 49999.50
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US$ 15.00
US$ 100.25
US$ 3485.00
US$ 49999.50
