Dayton 16" Backdraft Damper / Wall Shutter, 16-1/2" x 16-1/2" Opening Required - 4C557
Product details
| Management number | 221613579 | Release Date | 2026/05/03 | List Price | $31.36 | Model Number | 221613579 | ||
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This model is a rear flanged general purpose exhaust shutter. The blades have a galvanized steel reinforcement strip across the top of each blade for added strength and counter balancing efficiency. The blades also feature a felt seal on the leading edge for quiet closing and better protection from the weather. This shutter is ideal for use with direct-drive or belt-driven exhaust fans. Item: Backdraft Damper / Wall Shutter Fits Fan Dia.: 16" Shutter Overall Size: 19" x 19" Shutter Construction Material: Extruded Aluminum Frame and G-90 Galvanized Tie Rods Shutter Opening Required: 16-1/2" x 16-1/2" Shutter Free Area: 1.436 sq. ft. Shutter Mounting Position: Vertical Shutter Mounting Location: Wall Shutter Item: Backdraft Damper / Wall Shutter Frame Depth: 2-1/2" Open Depth: 5-3/4" Flange Width: 1-1/2" Mounting Hole Size: Prepunched Max. Velocity: 2500 FPM Blade Material: White Painted Aluminum For Use With: Vertical Mounted Exhaust Fans Number of Panels: 1
| Item Weight | 5 pounds |
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| Manufacturer | CAI - DAYTON |
| Item model number | 4C557 |
| Product Dimensions | 20 x 3.4 x 20 inches |
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