Em A

Acoustic self-regulating air inlet

The EM A self-regulating acoustic air inlet, placed on the inside through the wall, is made of white polystyrene. Installation in the main rooms (living rooms and bedrooms) for the supply of fresh air from single-flow mechanical ventilation systems.

Available in 22, 30 or 45 m³/h flow rates.

The GAP 125-type external wall louvred grilles, placed on the outside, is made of polystyrene resistant to UV and bad weather in the color white.

The key points of the product

Em A
Easy maintenance
Regular maintenance of the products is necessary in order to guarantee optimal efficiency.
Em A
Warranty
All our products are guaranteed for 2 years.
Em A
French made
Our products are manufactured and assembled in France, in our factories in Torcieu in the Ain department.
Em A
Self-regulating
EM A air inlets ensure a constant flow of fresh air over a given pressure range.
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Acoustic
The weighted sound reduction index Dnew(Ctr) score is 39 for the 22 and 30 m³/h and
37 for the 45 m³/h flow rates.

Authenticity
and Commitment

We have a real identity that guides our actions on a daily basis and that irrigates our choices for more than 60 years now.

We are fully mobilized to keep our promises to our customers and stakeholders.