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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Step down core designed for 4-way uniform air distribution
accepts 6"-16" collar (collar by others)
Non-standard size collar (available in 6" through 20")
T-Bar Modular Core Diffuser
Maximum dimension 48w
Opposed Blade Volume Damper 3000-0BD-54X32 Smoke-Fire Damper Step down core designed forh3. 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.
US$ 10.00
US$ 10.00
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