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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Non-standard size collar (available in 6" through 20")
450 Series Submittal
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
T-Bar Modular Core Diffuser with Round Collar 18-20
Aluminum Airfoil Blade Double Deflection Diffuser 904-36X4 Finish:Soft White Non-standard size collar (available in904 Double Deflection Adjustable Aluminum Blade Grille For a 36" x 4" 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
