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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Diffuser Only (no damper)
Use for applications with round ductwork to create a clean and easy to install finish for your round registers or diffusers
904 - Double Deflection Adjustable Aluminum Blade Grille For a 20" x 8" Duct Opening (front blades parallel to shortest dimension)
Steel construction
Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-16X38 T-Bar Diffuser Only (no damper)Standard Features Surface mount fixed blade grille with airfoil blades at 0 Blades are parallel to the longest dimension Blades spaced at 2 3" Extruded aluminum surface mount frame with signature line marks Countersunk mounting holes with color matching Phillips Pozidriv screws Rust resistant pre coat with durable powder finish Soft White Options Recessed screwdriver operated Opposed Blade Damper 2" ADC compliant round collar with bead for ease of
