The Sound Attenuator is a high-performance acoustic solution engineered to minimize noise transmission in HVAC duct systems. Its robust casing is constructed from galvanized steel sheets, ensuring durability and corrosion resistance. Inside, the attenuating splitters feature a press-formed galvanized steel framework, housing high-density, fire-resistant fiberglass insulation. This insulation is encapsulated with fiberglass tissue and further protected by a perforated aluminum sheet, preventing fiber erosion and maintaining airflow integrity. The splitters are designed with aerodynamic fared entry and exit noses, effectively reducing pressure drop and enhancing airflow efficiency.

Designed for versatility, this sound attenuator is suitable for various applications, including commercial buildings, industrial facilities, hospitals, and offices. Its construction adheres to industry standards, ensuring compliance with safety and performance requirements. By integrating this attenuator into HVAC systems, users can achieve significant noise reduction, contributing to a quieter and more comfortable indoor environment. Its modular design allows for easy installation and maintenance, making it an ideal choice for both new constructions and retrofit projects.