YOKIVE 4-inch HVAC Backdraft Damper, 2 Pcs One-Way Airflow Duct Draft Stopper with Spring-Loaded Folding Blades Inline Fan Vent, Great for Range Hoods Air Ventilation System (Silver Tone)
$24.79
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$24.79
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by marcela.pexeso.org
Free 30-day returns Details
Product details
| Management number | 229865874 | Release Date | 2026/05/31 | List Price | $9.92 | Model Number | 229865874 | ||
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- MULTIPURPOSE: The One-Way Airflow ducting damper is an excellent choice for a variety of HVAC systems, such as range hoods, bathroom exhaust fans, kitchen ventilation, air conditioning systems, heating ducts and vents, etc. Whether it is a small office building, a large factory or a commercial kitchen, this HAVC backdraft damper plays a vital role in maintaining efficient ventilation and air quality control.
- WHAT YOU GET: The package comes with 2 Pcs Silver Tone HVAC Backdraft Damper with a 4-inch outer diameter of the interface and a 3-inch overall length.
- RELIABLE MATERIAL: This Backdraft Damper, with a galvanized steel body and aluminum damper blades, is precisely manufactured, with great durability and stability. It can quickly respond to change airflow direction, ensuring one-way airflow in the air duct system. The backflow preventer is easy to install and maintain and can work for a long time in various harsh environments. The outer rubber gaskets on both ends create an airtight connection the damper and ducts.
- SPECIAL DESIGNED: Aluminum Spring-loaded folding blades: The lightweight and resilient aluminum alloy spring-loaded folding blades are engineered to respond swiftly and smoothly to airflow alterations; One-way Airflow Control: The efficient one-way airflow control mechanism significantly improves the efficiency of the ventilation system; Sealing Design: The inner rubber seal improves tightness and reduces noise, keeping the blades away from rattling.
- KINDLY NOTE: Please accurately confirm the outer diameter of the volume damper to ensure a proper fit. It can be inserted into a wide variety of ventilation ducts, but for flexible ducts, you must use steel duct clamps to secure the backdraft damper.
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