Blower Outlet Dampener
Adjustable dampener controlling airflow at blower outlets in ventilation ducts. HTS 8414.90.10 as fan/blower part for volume regulation. Galvanized with locking mechanism.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general duct fittings
Non-fan-specific dampers are pipe/tube fittings.
If for semiconductor processing exhaust control
Precision flow control in wafer fabrication.
If dampeners in filtered hoods
Recycling hoods with filters have unique provisions.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Include adjustment range and pressure drop specs
• Certify for duct size standards (e.g
• SMACNA)
Related Products under HTS 8414.90.10
Inline Duct Blower Housing
Durable sheet metal housing for inline duct blowers used in commercial ventilation. It qualifies for HTS 8414.90.10 as a structural part of blowers, providing enclosure and mounting for fan components. Features vibration dampening and corrosion protection.
Blower Diffuser Plate
Perforated plate that diffuses airflow evenly in blowers for uniform ventilation. Part of fans under HTS 8414.90.10, used in HVAC and industrial exhaust systems. Galvanized steel for longevity.
Ceiling Fan Mounting Ring
Heavy-duty ring for suspending industrial ceiling blowers in warehouses. Part under HTS 8414.90.10 for fans, with safety chain attachments. Powder-coated steel.
High-Volume Blower Inlet Cone
Funnel-shaped inlet cone accelerating air into high-volume blowers for warehouses. Under HTS 8414.90.10 as blower part, reducing turbulence. Fiberglass reinforced for durability.
Fan Vibration Isolator Mount
Rubber-metal isolator mounts reducing vibration transmission in blower installations. HTS 8414.90.10 part for fans/blowers in sensitive environments. Adjustable for load balancing.
Recycling Hood Filter Frame
Sturdy frame holding filters in air recycling hoods for kitchens/labs. Classifies under HTS 8414.90.10 as hood part, ensuring secure filter seating. Aluminum extrusion.