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Plastic Corona Duct Flange 400mm
The Plastic Corona Duct Flange is a practical and cost-effective solution for creating duct outlets on flat surfaces, allowing ventilation tubes to be fixed securely and cleanly.
The Plastic Corona Duct Flange is designed to create ventilation duct outlets of the required diameter on flat surfaces such as walls, panels, or wooden boxes, providing a clean and reliable installation.
Installation is simple: once the hole matching the duct diameter is made, the flange is screwed onto the surface, keeping the duct passage perfectly defined. The ventilation tube can then be secured using adhesive tape, ensuring a stable, airtight connection.
It is especially useful for wooden box extractors that do not include a built-in duct outlet, offering a lightweight, durable, and economical alternative. Made from resistant plastic, it does not rust and is suitable for indoor growing setups, grow tents, and technical rooms.
Available in all standard sizes, from 250 mm up to 400 mm, to fit any ventilation system.