The MAI SD18 base silencer from Maico is an effective solution for noise reduction in roof fans. It has been specifically designed to minimize noise generation on the intake side, ensuring quieter operation. The silencer is equipped with sound-absorbing baffles made from abrasion-resistant and non-combustible mineral fiber panels, enhancing the product's safety and durability. The use of this silencer is particularly recommended in applications where a quiet environment is essential. The MAI SD18 is suitable for duct diameters of 180 mm and offers a maximum airflow velocity of 20 m/s. With a robust housing made of galvanized steel, it is both stable and corrosion-resistant, making it ideal for use in various environments.

• Maximum airflow velocity of 20 m/s
• Insertion loss of up to 22 dB at 1 kHz
• Made from galvanized steel for increased durability
• Suitable for duct diameters of 180 mm
• Sound-absorbing baffles made from non-combustible mineral fiber panels.