Airflow Control Damper For Ducts TOP-VIGOR 5 Inch Stainless Steel HVAC Backdraft Damper - Manual Airflow Control For Range Hoods & Dryer Vents 5 Inch Stainless Steel Damper

Airflow Control Damper For Ducts TOP-VIGOR 5 Inch Stainless Steel HVAC Backdraft Damper - Manual Airflow Control For Range Hoods & Dryer Vents 5 Inch Stainless Steel Damper 【Galvanized Iron Construction】The damper is made of high-quality galvanized iron, ensuring high hardness, temperature resistance, and long-lasting durability. The damper comes with a user-friendly handle covered in soft rubber, providing a comfortable grip for easy adjustments. Install where the handle is accessible to maintain optimal temperature and prevent backdrafts. 【About Size】Designed for use with a 6-inch ventilation duct, the air duct damper has a 6 inch (152., 4mm) diameter at one end and a 5-7/8 inch (149., 2mm) diameter at the bend end, with a height of approximately 6-1/4 inches (158., 75mm). It effectively prevents corrosion and fading. Universal HVAC Compatibility]Engineered for precise airflow control in various HVAC systems, ducts, and ventilation networks. Suitable for air conditioning, dryer exhausts, range hoods, heating, fans, and more-serving homes, businesses, and industrial facilities Size: Port Outer Diameter: 152.4 mm / 6 inch; Length: 7.5 in.(190.5 mm) 6 Inch HVAC Duct Damper Manual Volume Backdraft Damper Airflow Ducting Control Valve Silver Blue 2 Pcs 6” HVAC Duct Manual Volume Backdraft Damper with Adjustment Handle. HVAC duct manual air volume control valve is used to adjust and control the air volume in heating, ventilation, and air conditioning systems. To adjust the air volume in the HVAC system and balance the air flow distribution, thereby improving the energy efficiency of the system to a certain extent. Specification Color: Silver Material: Galvanized Iron, Silicone Adjustable Angle: 90 Degree... 【Manual Air Flow Adjustment】 The damper has a soft-grip handle for comfortable operation and a scale for precise airflow control. Suitable for air conditioning, dryer vents, exhausts, range hoods, heating systems, fans, and other residential, commercial, and industrial applications. 【Easy Installation & Air Tightnesss】 Features a rubber silicone seal that ensures a tight closure, preventing air leaks when the damper is closed. Made of durable galvanized iron, it features a rubber silicone seal for excellent airtightness.