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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Performance Data - No Damper
Double deflection surface mount grille with adjustable airfoil blades
T-Bar Fixed Core Step Down Diffuser
425 Series Engineering/Performance Data
Steel Blade Grille - Vertical Fixed Blade 937-18X20 T-Bar Performance Data - No DamperStandard Features *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 * 937 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 version * Tamper proof screws
