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.

• 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