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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3
floors and partitions with fire resistance ratings of 2 hours or less (for ceiling application
Perforated face grille
Directional volume diffuser with 4-way removable core
91 Series Submittal
Parallel Blade Volume Damper 3000P-44X44 T-Bar floors and partitions with fireh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3. Options * 3000 PLL Low Leak Air Control
US$ 30.00
US$ 28.00
US$ 34.00
US$ 10.00
