The Helios HQD 630÷4÷4 is a robust plate mounted axial fan engineered for installation through walls or partitions. This versatile fan is ideal for a wide range of commercial applications, including offices, workshops, warehouses, and retail units, especially where indoor air needs to be exchanged efficiently.
Designed to move large volumes of air, this fan features a fully speed controllable motor, enabling precise airflow adjustment to suit varying ventilation requirements. Built for both indoor and outdoor use, the fan is rated IP55 for weather protection and includes a durable steel plate, arms, and guard to facilitate secure mounting on walls or partitions.
This high-performance axial fan operates quietly while delivering powerful air movement, effectively removing stale air and airborne pollutants from spaces that lack natural ventilation or windows. The product comes with a 1‑year warranty and is manufactured under ISO9001 quality standards, ensuring reliable and consistent performance.