Industrial Ventilation Backdraft Gravity Louvre Shutter 400mm
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In stockR1,890
The Story
This industrial gravity louvre shutter is designed for external wall mounting with extractor fans. When the fan operates, airflow opens the shutters; when off, gravity closes them to prevent backdraft. Made from durable aluminum and zinc-coated metal with a mill finish, it ensures reliable ventilation control.
add_circle The Upside
- check Prevents unwanted air entry when fan is off
- check Durable materials for long-lasting use
- check Simple gravity operation, no power needed
remove_circle The Downside
- close May require professional installation
- close Not suitable for high-pressure systems
- close Limited to one size (400mm)
Specifications & features
Key features
- check_circle 400mm size for industrial and commercial extractor fans
- check_circle Gravity-operated automatic closing when fan is off
- check_circle Aluminum and zinc-coated metal construction
- check_circle Mill finish for corrosion resistance
- check_circle External wall mounting design
Specifications
Color
Mill finish
Material
Aluminum and zinc-coated metal
Mounting
External wall
Operation
Gravity backdraft
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