Product Description
The Fantech RSK4 is a backdraft damper designed for four-inch duct systems. This unit features a galvanized steel collar and lightweight aluminum blades. It includes a spring-loaded mechanism that ensures a positive seal to prevent airflow when not in use.
- Spring-loaded design for effective closure
- Galvanized steel construction for durability
- Lightweight aluminum blades for easier installation
Product Highlights
This backdraft damper is ideal for use in ventilation systems and is designed to maintain optimal airflow control. Its spring mechanism automatically seals off the duct when the system is shut down, preventing any unwanted drafts.
Product Information
Standard Information
Technical Specifications
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Duct Diameter: 4 inches
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Product Height: 3 1/4 inches
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Shipping Weight: 1 pound
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Shipping Dimensions: 8 inches length, 6 inches width, 5 3/4 inches height
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Warranty: 5 years
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Construction Material: Galvanized steel collar and lightweight aluminum blades
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Product Line: RSK
