The HELI HWW 35/4 high-performance fan from Helios is a powerful axial fan designed for efficient ventilation in various applications. With a diameter of 355 millimeters and an airflow rate of up to 2850 cubic meters per hour, this fan provides an effective solution for air circulation. The fan comes equipped with a wall mounting ring and an intake nozzle, both made of galvanized sheet steel, ensuring high durability. The design is focused on easy installation and maintenance-free operation, making it a practical choice for use in commercial and industrial environments. The motor is a single-phase AC capacitor motor that offers quiet and reliable performance. Additionally, the fan is speed controllable, allowing for adjustments to meet specific requirements.

• Maintenance-free, enclosed motor with thermal contacts for overheating protection
• Aerodynamically optimized impeller with profiled blades for high efficiency
• Reversible operation mode for flexible application possibilities
• Quiet ball bearings with long-term lubrication for durable operation
• Easy installation through wall mounting ring and intake nozzle.