Circular straight silencer.
Nominal insulation thicknesses is 100 mm.
Attenuation
material is mineral wool. The SLGU are made of strong outer spiral
seemed tube and an inner tube made of 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 fibres from the insulation getting into
the duct system. Silencer can be cleaned by rotating nylon brushes,
vacuum cleaner or damp cloth.
Technical data for insertion loss, pressure drop and self-generated noise based on test conducted in accordance with ISO 7235.
Special materials and sizes, please contact sales.