Fire rated duct damper
Aurashu HVAC System Air Solutions Manufacturer is a Professional China Manufacturer and Supplier of Fire rated duct damper, We Provide Custom Wholeslae Fire rated duct damper factory, Private Label Fire rated duct damper and Fire rated duct damper Contract Manufacturing, Contact us now to get the best quotation for Fire rated duct damper, We will respond in a timely manner, we are not the lowest price of Fire rated duct damper, but we will provide you with better service.
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High-performance Smoke Exhaust Fire Damper designed for HVAC duct systems. Automatically closes at 280°C to block fire and smoke spread. Supports manual or electric reset. CCC certified, ideal for high-rise buildings, subways, and industrial ventilation.
