The Soler and Palau SIL-250 is a circular attenuator engineered for use in ducted ventilation systems. With a diameter of 250mm and a length of 600mm, it effectively minimizes noise generated by airflow without compromising system performance. Its robust design allows easy integration into residential, commercial, or light industrial ducted systems. The SIL-250 provides reliable acoustic performance, ensuring quieter operation and improved comfort in spaces served by the ventilation system.