Pay in 4 interest-free payments of $32.38 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
1 for each end)
Available 4" thru 40" round
Countersunk mounting holes for flush appearance with color matching Phillips posi- drive screws
All component parts
see 2700 series)
4" 3 Hour Vertical Mount Fire Door 2661-30X24 Step Down Ceiling Diffuser 1 for each end)h3. Standard Features * 2661 Square or rectangular fire door for vertical mount only. Maximum dimension 60x60. For damper free area chart A click here * 2663 Out of Airstream fire door. Square or rectangular for vertical mount only. Maximum dimension 60w x 52h. For damper free area chart B click here * 2665 Round fire door for vertical mount only. Available 4" thru 52" round. * 3 hour rated * UL and California State Fire Marshall approved * 4 1 4"
US$ 160.39
US$ 72.15
