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Construction & Design
Composed of a rigid frame and a horizontal blade assembly, this grille is manufactured from high-quality extruded aluminum profiles, ensuring excellent corrosion resistance and structural rigidity.
Blade Configuration
Fixed at a 45° angle with 30mm spacing
Securely attached to the inner frame using rivets and a support pipe
Blades are inclined downward to provide effective rain protection
Weatherproof design suitable for external applications
Performance
Offers approximately 45% effective free area for optimal airflow with minimal pressure drop.
Finish
Available in a durable powder-coated finish. Standard colors include RAL 9016 and RAL 9010, with other RAL colors available upon request.
Specification
|
Item Code |
Size (mm) |
|
HC-RG-B |
290*290 |
The Aluminum Return Grille with Mesh is designed for ceiling exhaust or supply air applications. it ensures durability and long-term performance. This grille is compatible with a wide range of wall-mounted and in-line fans.
Featuring an adjustable concentric cone, it enables improved air distribution for enhanced ventilation efficiency. The built-in mesh with a washable filter provides effective dust protection and easy maintenance.
