External ventilation grid

Facade ventilation grids are attached to the outlets of rectangular or circular supply or exhaust ventilation ducts to protect the system from the ingress of foreign objects and to protect against rain, snow and other atmospheric precipitation. The front ventilation grids are not adjustable*, the slats are fixed at a fixed angle of 45°. The grids are fitted with a 13x13 mm mesh by default, an additional anti-scratch mesh can be fitted.

Advantages:

• Durability.
• Easy mounting.
• Wide RAL/RR colour catalogue from off-the-shelf material. Optional powder coating.
• Manufacturer's possibilities - any material (galvanised steel, aluminium, stainless steel, etc.) and dimensions required.
• Various geometric forms.

*Throttle valve available separately for adjustment.

Other sizes from 100x100 to 2000x2000 mm on request. Order lead time: 5-15 working days.

Manufacturer: SIA Akvilon

Material and main features:

• Material: DX51+Z275 galvanized steel, PE/PUR/PUR-MATT/PVC tin, AISI430, AISI304, AISI316, powder coated

• Thickness: 0,5-1,0 mm

• Connection: In pipe, in facade, with flanges (F) 20,30,40 mm 

Standard lengths (mm): 100x100 - 2000x2000 mm or other on request.

Certificate: CE, EN 1505:2000