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Ships within 48 hours · Estimated delivery Nov 16 - Nov 21
Standard Features * 2501 -Square or rectangular for vertical mount only
Designed for protection of ceiling openings in fire rated floor/ceiling assemblies with fire resistance ratings of 3 hours or less
Smoke Test and More Information on MA Series Diffusers
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Standard Features Double deflection surface mount grille with adjustable airfoil blades Front blades parallel to longest dimension
Parallel Blade Volume Damper 3000P-20X16 Specialty Products Standard Features * 2501 -Squareh3. 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$ 325.00
US$ 290.00
US$ 315.00
US$ 200.00
