Trade-Wind Damper for 8 Inch Round Duct with Neoprene Seal and Spring Loaded Butterfly

Trade-Wind backdraft dampers are designed with a galvanized steel collar and lightweight aluminum damper blades that are spring loaded for positive closure to a neoprene seal.

Features:

• Approved for outdoor use
• Made in America
• Covered under a 3 year parts and labor manufacturer warranty

Specifications:

• Duct Size: 8" Round
• Width: 8"
• Height: 7-1/4"
• Depth: 8"