6" External Gravity Flap Shutter

Professional 6" external gravity flap shutter designed to terminate extract ducts to external walls with automatic non-return function.

• 6" (150mm) round spigot connection
• 190mm x 190mm face plate dimensions
• ABS plastic construction for durability
• Gravity-operated flaps - no springs to break
• Automatic closure when not in use
• Prevents backdraft of odours, noise and draughts
• Suitable for indoor and outdoor use
• Push-fit installation for easy fitting
• 15mm depth for low profile mounting
• Surface-mounted design
• Compatible with extractor fans and HVAC systems
• Professional ventilation termination solution