Pay in 4 interest-free payments of $56.76 Learn more
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
055 T6 extruded aluminum * Square collar * For 22"x22" square duct * Soft White Options * 915 T O - opposed blade damper * No Labor Collar - square to round (2x2 only) * 1x2 panel (10"x22" duct) or 2x4 panel (22"x46" duct) * Satin Anodized Finish available on this product
inner dimension and outer dimension sizes available * Tamper proof screws * Standard Color
Smoke Test and More Information on MA Series Diffusers
904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 18" Duct Opening(front blades parallel to shortest dimension)
4" Round Vertical Mount Fire Damper 2649-32 Specialty Products 055 T6 extruded aluminum *h3. Standard Features * 2649 Round damper for vertical mount only. Available 4" thru 52" round. * 2650 Round spring actuated (6) damper for vertical or horizontal mount. Available 4" thru 52" round. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized mild steel (G 90) * Self locking
US$ 26.00
US$ 35.00
US$ 32.00
US$ 250.00
US$ 35.00
