The Acoustic Twin Fan 315mm (ATQ Range) delivers reliable and efficient ventilation for commercial applications. Featuring a Class ‘O’ rated, acoustically treated housing with sandwich construction, it provides maximum noise absorption. Manufactured from Aluzinc, it is suitable for both internal and external installations. The fan includes Class B motor insulation, thermal overload protection, and is performance tested to BS 848 Part 1 & 2, ensuring dependable operation. Controlled under BS EN ISO 9001:2015, it comes with a 2‑year guarantee for added peace of mind. Ideal for systems requiring quiet, efficient airflow.