Good points

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

Round Aluminium Wall Vent with Fixed Grille – 250 mm – RAL 9003

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

Practical Information

The wall vent has a diameter of 250 mm. The mounting frame is made of galvanized steel, and the grille is constructed from extruded aluminium, preventing deformation during installation, and is powder-coated in RAL 9003.

Installation and Applications

The grille provides a free airflow area of 92% and is equipped with an EPDM sealing gasket on the air connection, ensuring an airtight and vibration-free connection to the ventilation duct—no additional tape or sealant required. The vent can be easily installed in a round wall opening with a diameter of 250 mm.

Brand	Econox
Category	Round aluminium wall grilles with fixed louvre
GTIN	8719544330529
Manufacturer's item number	79000344
Article number	79000344

Specifications

Category code	59
Material	Aluminium
Surface protection	Lacquered
Nominal duct width	249 mm
Nominal duct height	249 mm
Vertical fins	Yes
Double row of ribs	No
Front width	300 mm
Colour	White
With built-in window	Yes
Front height	300 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)	250 mm
Suitable for duct diameter (max)	250 mm
RAL-number	9003
Air pattern, adjustable	Yes
Diameter	250 mm