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Acoustic Air Grilles


The RA grilles have been designed to offer minimum resistance to the air passing through them, and to produce the effect of maximum sound absorption.

Mod. RA-300:
– Normal absorption power. Mod. RA-600:
– High absorption power.

Available in galvanised sheet format. Also available by order in painted or in stainless steel format (AISI-304) and also in bird-proof mesh format, with a fibre glass interior filling.

In all those applications where the movement of air through a structure could be a posible means of transmitting sound. Exemples: compressor rooms, engine rooms, elevator shafts, air conditioning installations, exterior air intakes, discotheques…

March 2022 Catalog

Do you want more details about the ventilation and air filtration solutions proposed by Luis Capdevila? In our catalog, you will find all the information.

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