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T-Bar Modular Core Diffuser with Round Collar 18-20
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
055 T6 extruded aluminum frame * 90% free area * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 600 O - opposed blade damper * No Labor Collar - Square to round (square sizes only) * 600 T - T-Bar mount * 1/2" x 1/2" x 1" Lattice or 1" x 1" x 1" Lattice * Fractional sizes
Standard Features * Field installable butterfly damper * Available in sizes 6
inner dimension and outside dimension available * Available in continuous lengths with butt joints * Tamper proof screws * Standard Color
4-Way Ceiling Diffuser Box 400-6X6 T-Bar T-Bar Modular Core Diffuser withStandard Features * For large volume air delivery * For evaporative coolers or central blower systems * Adjustable directional dampers with shut off * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White
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