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Get it between 2025-08-28 to 2025-09-04. Additional 3 business days for provincial shipping.
Convenient Pack: the package includes 2 pieces of 6 inch backdraft damper, an ample amount to fulfill your needs when it comes to maintaining proper ventilation, you can balance the airflow in multiple locations, improving the overall performance
Ideal Size: with an outer diameter of about 6 inches/ 150 mm, a length of about 8 inches/ 200 mm, the HVAC duct manual volume damper seamlessly fits into your ventilation pipe, allowing for a secure fit for your air conditioning and ventilation systems
Long lasting and Reliable: the 6 inch damper for air duct is made of 201 stainless steel, durable, corrosion and rust resistant, can withstand various environmental conditions, maintaining an efficient airflow while providing a robust performance
Ease of Operation: featuring a 90° rotating rubber sleeve handle, the airflow ducting branch vent damper offers ease of operation and comfortable use, easy to install, simply slide it directly into your ventilation pipe, then fasten and conceal the seam
Multifunctional Use: designed to adjust the air volume of the branch pipe, also adjust and mix fresh air and return air, the HVAC damper can be applied for residential HVAC systems, commercial air conditioning and ventilation systems and more
Features: This backdraft damper serves as a practical component of your air conditioning and ventilation systems, helping improve energy efficiency. Designed for air balancing, it aids in maintaining optimal airflow levels, providing a fresh and comfortable environment inside your home or office. With silver colors, the duct damper adds not just functional use but an aesthetic enhancement to your vent systems, adding a touch of sophistication, complementing different indoor designs and themes. Specifications: Material: 201 stainless steel Color: silver Size: about 6 inches/ 150 mm in outer diameter, about 8 inches/ 200 mm in length Package includes: 2 x HVAC duct manual volume damper Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.