Aluminum Airfoil Blade Double Deflection Diffuser 904-18X6 past 12 months Maximum size 60"x48"

Maximum size 60"x48"

linkage and handle enclosed in valve to assure trouble-free operation * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Steel multi-shutter damper * Soft White Options * 200 O - steel lever operated opposed blade damper * Tamper proof screws * Standard Color

Standard Features * Extruded aluminum (

904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 30" Duct Opening (front blades parallel to shortest dimension)

T-Bar Modular Core Diffuser with Round Collar 6-14

Aluminum Airfoil Blade Double Deflection Diffuser 904-18X6 past 12 months Maximum size 60"x48"904 Double Deflection Adjustable Aluminum Blade Grille For a 18" x 6" Duct Opening (front blades parallel to shortest dimension) Standard Features Double deflection surface mount grille with adjustable airfoil blades Front blades parallel to shortest dimension, back blades parallel to longest dimension Extruded aluminum surface mount frame with signature line marks Provides 4 way air flow on one plane Nylon bushings on adj. blades prevent metal on