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BD - field installable Bowtie Damper (available on even sizes 6"-14")
Extruded aluminum fixed bar blades at 45°
1x2 T-Bar (10" x 22" duct)
904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 24" Duct Opening (front blades parallel to shortest dimension)
Lever operated multi-shutter damper
Aluminum Door Grille 4000-18X18 Finish:Designer Color - Aluminum Paint BD - field installable BowtieStandard Features * 4000 door core grille with single frame * 4100 door core grille with additional loose frame * . 060 T6 extruded aluminum construction * Completely vision proof * High air capacities * Will accommodate door thickness ranging from 1 1 4" to 2 1 4" * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Driftwood Tan Options * 1310 Series stainless steel door grille * Tamper proof screws *
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US$ 11.68
US$ 22.18
US$ 24.95
US$ 24.95
US$ 44.95
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