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Alumiiniumrest OAS (2)

Alumiiniumrest OAS-R

Alumiiniumrest OAS

Alumiiniumrest OAS (3)

Alumiiniumrest OAS (2)

Alumiiniumrest OAS-R

Alumiiniumrest OAS

Alumiiniumrest OAS (3)

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Ventilation grilles

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Aluminium grille OAS

Aluminium grille OAS

Alumiiniumrest OAS (2)

Alumiiniumrest OAS-R

Alumiiniumrest OAS

Alumiiniumrest OAS (3)

Alumiiniumrest OAS (2)

Alumiiniumrest OAS-R

Alumiiniumrest OAS

Alumiiniumrest OAS (3)

/

/

Ventilation grilles

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Aluminium grille OAS

Aluminium grille OAS

Aluminium ventilation grilles, mostly used for sidewall applications and available for both air supply and exhaust.

15 €

A sturdy frame is produced from gently sloped aluminium profiles that offer increased mechanical strength and low weight.
Blades are aerodynamically shaped for lowest pressure drop and noise generation.
Sound power levels of the air regenerated noise are measured according to EN ISO 5135.
Multiple accessory options are available for airflow regulation, rear assembly and filters.

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Ventilation duct

The straight ventilation duct is reinforced with a corrugated profile, which reduces the risk of noise generation.

Reducer KD

It is used in cases where it is desirable to switch from a channel with a square cross-section to a round one.

Reducer KR

Used in cases where two square channels of different sizes are desired.

Saddle SS

It is used in cases where it is desirable to branch the air duct into a ventilation channel.

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