Helios HELI HWW 250/4 Axial high-performance fan 1-PH, with grille
Product details
The HELI HWW 250/4 axial high-performance fan from Helios is a powerful ventilation fan designed for efficient air circulation in various applications. With an air flow rate of 930 m³/h, this fan provides an effective solution for ventilating rooms. The fan comes equipped with a wall mounting ring and an intake nozzle, allowing for easy installation. The wall ring, made of galvanized sheet steel, is double-coated to ensure a durable and corrosion-resistant surface. The impeller features profiled plastic blades that are aerodynamically optimized to ensure high performance. The fan is powered by a maintenance-free single-phase AC capacitor motor, equipped with thermal contacts to prevent overheating. Additionally, the fan is speed controllable, allowing for the adjustment of air circulation to meet specific needs.
- Maintenance-free motor with integrated thermal contacts for overheating protection
- Speed control through voltage reduction for flexible application
- Quiet ball bearings with long-lasting lubrication for durable operation
- Aerodynamically optimized impeller for high efficiency
- Robust wall ring made of galvanized sheet steel for increased durability.