Insulation thickness 100 mm.
Provided with a 100 mm thick baffle. This gives very good attenuation across the entire range.
Used where very good attenuation is needed and SLU is not enough. Specially suitable for large dimensions.
For general information about the silencer´s design, please refer to general information (page 132) in the silencer-chapter of the catalogue - "Air duct systems 2004-2007."