SLUSS2 50Circular straight silencer
SLUSS2 50 is a circular straight silencer with a connection diameter available between 100 - 400 mm.
Nominal insulation thickness 50 mm. Attenuation material is mineral wool. The SLUSS2's are made of strong outer spiral seemed tube and an inner tube made of sheet steel with small openings to be able to withstand mechanical cleaning and at the same time not interfere with the insertion loss. The space between them is filled with mineral wool and a nonwoven cloth is inserted between inner tube and the attenuation material, to prevent fibers from the insulation getting into the duct system.
Tested according to ISO 7235 standard.
The product is CE marked according to EN 12101-7 and used in a circular smoke control system - single compartment (see declaration of performance).