Inno noise damper

Inno: sound damper for mechanical (balance) ventilation

Inno is a new, cheap simple product to place yourself that effectively reduces the nuisance noise of the mechanical (balance) ventilation and other round air-ducts.

Inno is simple to set

The damper has a number of oval openings wherein a plug is found. By pressing (or unpressing) one or more plugs from the damper you define the desired balance between noise damping and loss of pressure.

Easily without assembly costs you have at once a sound damper and volume regulator in one air duct

Inno is so made that after a soft pressing sits firmly clamped in the air duct . Better results are achieved by connecting more Inno-dampers in a series.

Various diameters

Inno is supplied in different diameters. The type with 125mm diameter comes mainly in new residential constructions. The bigger types are suitable for round air ducts in offices.