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Lever operated Multi-Shutter Damper
800-495-0125
Blades spaced at 2/3"
904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 4" Duct Opening (front blades parallel to shortest dimension)
Retainer cables are provided on sizes 12" and larger to allow the inner cones to hang securely while adjusting the diffuser
Steel Blade Double Deflection Diffuser 933-12X10 T-Bar Lever operated Multi-Shutter DamperStandard Features * Surface mount diffuser * Nylon bushings for easy adjustment and quiet setting of steel blades * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Double deflection diffuser * Front blades parallel to longest dimension * Back blades parallel to shortest dimension * All blades adjustable allowing 4 way flow adjustment * Soft White Options * 933 O with recessed screwdriver operated
US$ 85.00
US$ 120.00
US$ 650.00
US$ 700.00
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