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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Hinged removable extruded aluminum face frame with signature line marks
Standard Features * Full size fixed bar blade T-Bar lay-in return air grille *
904 - Double Deflection Adjustable Aluminum Blade Grille For a 38" x 18" Duct Opening (front blades parallel to shortest dimension)
904 - Double Deflection Adjustable Aluminum Blade Grille For a 30" x 30" Duct Opening (front blades parallel to shortest dimension)
Options * 3000 OBDLL - Low Leak Air Control Damper
Parallel Volume Damper Low Leak 3000PLL-54X40 Step Down Ceiling Diffuser Hinged removable extruded aluminum faceh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control
