Pay in 4 interest-free payments of $42.51 Learn more
Ships within 48 hours · Estimated delivery Oct 13 - Oct 18
Airfoil blades individually adjustable on 3/4" centers
120x120 multiple
700 CB20 - two way
Countersunk mounting holes for flush appearance with stainless sheet metal screws
Adjustable steel curved blades
4" Horizontal/Vertical Mount Fire Damper 2634-48X18 past 12 months Airfoil blades individually adjustable onh3. Standard Features * 2633 Square or rectangular out of airstream fire damper for vertical mount only. * 2634 Square or rectangular Spring actuated (6) out of airstream fire damper for horizontal or vertical mount. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Maximum dimension 60w, 52h * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion
US$ 19.99
US$ 21.19
US$ 13.09
