Pay in 4 interest-free payments of $38.88 Learn more
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Double deflection surface mount grille with adjustable airfoil blades
1/2" spacing dual angular louvers for strength and maximum free area
Standard Features * Stamped curved blades * Field adjustable for positive throws and control of face velocities * Provides uniform air distribution across ceiling or walls * Eight air patterns * All component parts
904 Series Performance Data
425 Series Submittal
Aluminum Airfoil Blade Grille - Vertical Fixed Blade 908-14X40 Damper:Opposed Damper Double deflection surface mount grilleStandard Features * Extruded . 055 T6 aluminum surface mount return air grille * 0 fixed blades parallel to shortest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 908 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
