Pay in 4 interest-free payments of $60.26 Learn more
Ships within 48 hours · Estimated delivery Oct 19 - Oct 24
Opposed Blade Damper
Countersunk mounting holes for flush appearance
RD Series Engineering/Performance Data
Damper manufactured from corrosion tested galvanized mild steel (G-90)
904 - Double Deflection Adjustable Aluminum Blade Grille For a 48" x 24" Duct Opening (front blades parallel to shortest dimension)
4" Round Horizontal/Vertical Fire Damper 2650-30 Step Down Ceiling Diffuser Opposed Blade Damperh3. Standard Features * 2649 Round damper for vertical mount only. Available 4" thru 52" round. * 2650 Round spring actuated (6) damper for vertical or horizontal mount. Available 4" thru 52" round. * UL and California State Fire Marshall approved * 4 1 4" standard frame style * Interlocking steel roll formed blade (3) with roll formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized mild steel (G 90) * Self locking
US$ 8365.80
US$ 15867.33
US$ 52947.26
US$ 181944.00
US$ 136344.00
US$ 86184.00
US$ 5505.00
US$ 3500.00
US$ 181944.00
US$ 136344.00
US$ 13213.93
US$ 155116.40
US$ 227544.00
US$ 11352.50
US$ 551760.00
US$ 109000.00
Sold : Login>>
