Fan Shutter 16 1/2 In MPN:1C743

This rear-flanged general-purpose exhaust shutter has a galvanized steel reinforcement strip across the top of each blade for added strength and counter balancing efficiency, and felt seals on the leading edge for quiet closing and better protection from the weather. Ideal for use with direct-drive or belt-driven exhaust fans.

Technical Specifications

• Item Backdraft Damper / Wall Shutter
• Fits Fan Dia. 16 in
• Shutter Overall Size 19 in x 19 in
• Shutter Construction Material G-90 Galvanized Steel Frame and Tie Rods
• Shutter Opening Required 16-1/2 in x 16-1/2 in
• 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 in
• Open Depth 5 3/4 in
• Flange Width 1 1/2 in
• Mounting Hole Size Prepunched
• Max. Velocity 2500 FPM
• Blade Material Mill Finish Aluminum
• For Use With Vertical Mounted Exhaust Fans
• Number of Panels 1

Manufacturer Details

• Manufacturer: Dayton
• Condensed Mfg Number: 1C743
• MPN: 1C743

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8414901080
• GDS Category Name: Shutters
• GDS Family Name: Shutters Dampers and Louvers
• GDS Segment Name: HVAC and Refrigeration
• UNSPSC: 40101504
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Ventilation
• UNSPSC Commodity ID: 04
• UNSPSC Commodity Name: Ventilation dampers
• UNSPSC Family ID: 10
• UNSPSC Family Name: Heating and ventilation and air circulation
• UNSPSC Segment ID: 40
• UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components

Shipping Details

• Not For Sale In: HI AK PR