The Helios MK 630 is a heavy-duty mounting bracket engineered for attaching fan flange housings to roofs, walls, or floors. Constructed from durable galvanized sheet steel, it provides excellent corrosion resistance and structural strength. The pre-drilled bore holes are precisely matched to the ventilator flange holes, ensuring straightforward and reliable installation. This bracket is ideal for supporting large ventilation units in industrial and commercial settings, offering a stable and secure mounting solution