8" Adjustable Butterfly Damper, Round

The Hart & Cooley 050292 adjustable butterfly damper is designed for HVAC professionals requiring accurate air volume control within round duct systems. This Series 3800 damper is built for 8-inch ducts and provides durable, manually adjustable airflow regulation for system balancing. Constructed from high-strength materials with a Golden Sand finish, it ensures long-term mechanical performance and compatibility with standard duct fittings in residential and commercial applications.

Details

• Model: 050292
• Manufacturer: Hart & Cooley
• Product Type: Adjustable Butterfly Damper
• Series: 3800
• Compatible System: HVS Series
• Damper Diameter: 8 inches
• Duct Size: 8 inches (Round)
• Overall Dimensions: 9-1/2 inch OD x 4-11/16 inch Height
• Material Finish: Golden Sand
• Adjustment Type: Manually adjustable butterfly blade for controlled air volume regulation
• Application: Supply and return air balancing in round duct HVAC systems
• Construction Features: Precision-formed metal assembly with smooth-operating adjustment mechanism and tight sealing capability
• Part Number: 92720

Summary

The Hart & Cooley 050292 Series 3800 adjustable butterfly damper provides contractors with a precision airflow control component for 8-inch round duct systems. Its durable construction, Golden Sand finish, and manual adjustment mechanism deliver dependable performance and accurate air balancing in residential and commercial HVAC installations.