Helios HELI HQD63/8 High performance fan IP55

The HELI HQD63/8 high-performance fan from Helios is a powerful axial fan designed for efficient ventilation in various applications. With a square mounting plate and an integrated intake nozzle made of galvanized sheet steel, this fan offers a robust and durable construction. The impeller, featuring seven blades made of fiberglass-reinforced plastic (GRP), ensures a high air flow rate of up to 7810 m³/h, making it ideal for industrial and commercial use. The fan is equipped with a three-phase squirrel-cage motor that allows for stepless speed control through voltage reduction. Additionally, the fan is maintenance-free and features low-noise ball bearings with long-term lubrication, making operation efficient and quiet. The closed design and thermal contacts enhance the safety and reliability of the device, while the balance quality G 6.3 according to VDI 2060 ensures stable and low-vibration operation.

• High-performance axial fan with square mounting plate
• Impeller made of GRP with 7 blades for high air flow
• Stepless speed control through voltage reduction
• Maintenance-free operation with low-noise ball bearings
• Thermal contacts for increased safety and reliability.