Pay in 4 interest-free payments of $33.63 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Spiral Diffuser Radius Flush Mount Diffuser Single Deflec
Square collar designed for 22" x 22" duct
Available in even sizes 6" to 20" and 24"
055 T6 extruded aluminum frame * 90% free area * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 600 O - opposed blade damper * No Labor Collar - Square to round (square sizes only) * 600 T - T-Bar mount * 1/2" x 1/2" x 1" Lattice or 1" x 1" x 1" Lattice * Fractional sizes
4 1/4" Vertical Mount Fire Damper 2633-28X28 Specialty Products Spiral Diffuser Radius Flush Mounth3. Standard Features * 2633 Square or rectangular out of airstream fire damper for vertical mount only. * 2634 Square or rectangular Spring actuated (6) out of airstream fire damper for horizontal or vertical mount. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Maximum dimension 60w, 52h * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion
US$ 10.00
US$ 75.00
US$ 15.00
US$ 15.00
