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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Access door with 1-3/8" deep steel roll formed frame
951 Series Engineering/Performance Data
listed Fire-Resistance Diffusers * TVB - Thermal Vapor Blanket * Square collar
Building materials rated 2 hours or less
Allows for 4-way airflow adjustment
Parallel Volume Damper Low Leak 3000PLL-22X22 Specialty Products Access door with 1-3/8" deeph3. 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$ 10.00
US$ 10.00
US$ 10.00
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