Pay in 4 interest-free payments of $28.76 Learn more
Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
3 cone steel diffuser with hinged core for easy duct access
Available 6
linkage and handle enclosed in valve to assure trouble-free operation * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * SCB41 - 4-way air pattern * SCB31 - 3-way air pattern * SCB41 O or SCB31 O - steel lever operated opposed blade damper * SCB42 or SCB32 - no damper * Tamper proof screws * Standard Color
Designer Color
* 2602 - Square or rectangular spring actuated (6) for horizontal or vertical mount
4 1/4" Vertical Mount Fire Damper 2633-18X6 Specialty Products 3 cone steel diffuser withh3. 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
