Good points

For drainage
Steel & extruded aluminum
92% free passage
EPDM sealing ring

Round Aluminium Wall Grille with Fixed Grid – 630 mm – RAL 9003

The round Econox wall grille, made of aluminium with a fixed grid, is specifically designed for air extraction in commercial indoor spaces such as offices, schools, and retail stores. The fixed grid ensures a stable, consistent, and predictable airflow distribution.

Practical Information

The wall grille has a diameter of 630 mm. The mounting frame is made of galvanized steel, and the grid is made of extruded aluminium to prevent distortion during installation, subsequently powder-coated in RAL 9003.

Installation and Applications

The grid has a free passage area of 92% and is equipped with an EPDM sealing ring on the air connection, ensuring an airtight and vibration-free connection to the ventilation duct—without the need for additional tape or sealant. The grille can be easily fitted into a round wall opening with a diameter of 630 mm.

Brand	Econox
Category	Round aluminium wall grilles with fixed louvre
GTIN	8719544330567
Manufacturer's item number	79000348
Article number	79000348

Specifications

Category code	59
Material	Aluminium
Surface protection	Lacquered
Nominal duct width	629 mm
Nominal duct height	629 mm
Vertical fins	Yes
Double row of ribs	No
Front width	680 mm
Colour	White
With built-in window	Yes
Front height	680 mm
Servomotor, adjustable	No
Volume setting	None
Thermostatically adjustable	No
Ball-protected	No
Built-in depth	60 mm
Mounting of internal parts/grille	Hidden clamp
Suitable for round air duct	Yes
Suitable for duct diameter (min)	630 mm
Suitable for duct diameter (max)	630 mm
RAL-number	9003
Air pattern, adjustable	Yes
Diameter	630 mm