Pay in 4 interest-free payments of $47.76 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
Available in 4" through 29" round
904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 14" Duct Opening (front blades parallel to shortest dimension)
Smoke Test and More Information on MA Series Diffusers
Available in even sizes 6" to 20" and 24"
All steel galvaneal construction
4" Round Vertical Mount Fire Damper 2649-14 past 12 months Available in 4" through 29"h3. Standard Features * 2649 Round damper for vertical mount only. Available 4" thru 52" round. * 2650 Round spring actuated (6) damper for vertical or horizontal mount. Available 4" thru 52" round. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized mild steel (G 90) * Self locking
US$ 120.00
US$ 650.00
US$ 700.00
US$ 225.00
US$ 11.85
US$ 145.00
