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Submittal and Performance Data
CSFM California State Fire Marshal listed
Standard Features * Modular core ceiling diffuser * Modular core has galvaneal steel blades in
855 Series Engineering/Performance Data
Opposed Blade Volume Damper 3000-0BD-20X10 Commercial Submittal and Performance Datah3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee 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.
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US$ 55000.00
US$ 10000.00
