Circular Duct Extract Grille
Designed for direct integration onto round duct systems, this circular duct extract grille delivers highly efficient return and exhaust air capture. Its aerodynamically contoured blades optimize air intake along the duct run, significantly reducing static pressure losses while maintaining balanced, uniform, and quiet airflow.
Manufactured from robust galvanized sheet steel or high-grade aluminum, it is available in natural mill or electrostatic powder-coated finishes. The curved frame matches circular duct radii precisely, expediting installation and simplifying routine duct inspection and maintenance.
Key Features
- Radial contour engineered for seamless flush fitting onto circular ductwork
- Heavy-duty galvanized steel or lightweight aluminum construction options
- Low aerodynamic resistance providing minimal pressure drop and quiet air extraction
- Optional electrostatic powder coating or corrosion-resistant mill finish
- Fast and rigid screw fastening directly onto spiral or smooth duct surfaces
- Accessible core design allowing straightforward cleaning and duct servicing
Application Fields
- Industrial manufacturing plants, workshops, and production facilities
- Open-ceiling commercial offices and modern architectural spaces
- Shopping centers, retail hypermarkets, and logistics warehouses
- Mechanical utility rooms and circular exhaust shaft terminations
