Attenuating bend with woll 100mm
Sound-Attenuating Elbow – Compact Noise Reduction Solution for Space-Constrained Ventilation Installations
The sound-attenuating elbow is specifically designed for ventilation systems where limited space or installation constraints prevent the use of straight duct silencers. This component combines the functionality of a duct bend with effective acoustic insulation, providing quiet operation even in compact installations.
Construction and Materials:The elbow consists of two joined duct bends, forming a smooth directional change in the duct system.
The inner bend is made from perforated steel sheet, which allows sound waves to enter the absorbing layer.
The outer casing is made of galvanized or stainless steel, ensuring durability and mechanical protection.
The cavity between the inner perforated lining and outer shell is filled with high-performance acoustic insulation material supplied by Saint-Gobain ISOVER G+H AG.
To ensure minimal airflow resistance and prevent fiber release into the airstream, the insulation is encased in a protective fabric lining.
Compact design, ideal for spaces where straight silencers cannot be installed
Highly effective noise reduction, thanks to the combination of perforated inner casing and premium insulation
Safe and clean operation, with protective fabric preventing fiber contamination
Corrosion-resistant construction, suitable for long-term use in demanding environments
Easy integration into new or existing round or rectangular ductwork
Commercial, public, and industrial buildings where noise control is essential
Technical rooms, server areas, offices, hospitals, and schools with strict acoustic requirements
Ventilation systems requiring bends with integrated sound attenuation