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Air duct dampers blade manufacturer and supplier, Volume control dampers are designed to help regulate the volume of air moving through duct systems. They can be used as positive shutoffs, and can also be used for automatic control in low-leakage HVAC systems, or systems requiring modulating airflow. Control dampers are typically installed inside ductwork of low to medium airflow velocity and static pressure capabilities.
● Product : Air duct damper
● Material: Galvanized steel
● Size : 12”, 14”, 16”
● Thickness: 24GA, 26GA, 28GA
● Configuration: Spring loaded bearing, stamped bearing, stud, wing nut, washer, handle
● Shape: Round
● Technical: Stamping
● Application : Used in the round ductwork system for adjusting supply or return air volume
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http://www.ruichihardware.com/
