The Helios HWD 630÷4÷4 is a versatile dual-speed axial wall-mounted fan with a 630mm diameter, engineered to provide efficient ventilation and air extraction in large industrial and commercial spaces.
This model features two speed settings, allowing for flexible airflow control to meet varying ventilation requirements. It is ideal for factories, warehouses, and commercial buildings where powerful and reliable air exchange is essential.
With its robust construction and durable motor, the HWD 630÷4÷4 ensures quiet operation, energy efficiency, and long-term reliability. The wall-mounted design facilitates straightforward installation and direct airflow to the exterior, minimizing ductwork.
Helios delivers quality ventilation solutions with this high-performance fan designed to improve air quality and maintain comfortable indoor environments.