Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-30X4 T-Bar For evaporative cooling or high-velocity

For evaporative cooling or high-velocity exhaust applications

and 2x4 panels * Soft White

Heavy duty steel honeycomb construction

Holds up to a 2" filter (not included) with filter retention tabs (FG2)

accepts 6"-16" collar (collar by others)

Aluminum Airfoil Blade Grille - Horizontal Fixed Blade 907-30X4 T-Bar For evaporative cooling or high-velocityStandard Features * Extruded . 055 T6 aluminum surface mount return air grille * 0 fixed blades parallel to longest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 907 O recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T T Bar mount * 905 HD reinforced construction * 905 IS insect screen * 1335 1338 Series stainless steel