The MAI DZR 45/4 B axial tube fan is a powerful and efficient fan specifically designed for use in ventilation systems. With a robust housing made of galvanized steel and an 8-blade impeller made of fiberglass-reinforced polyamide, this fan offers high durability and reliability. The DZR 45/4 B is equipped with a three-phase motor that has a rated voltage of 400 V and a high protection class of IP 55. The design allows for vibration-free operation, resulting in a low noise level and high ventilation efficiency. The fan is maintenance-free and can be installed in any position, making it a flexible solution for various applications. The airflow direction is clearly marked, and the fan meets the requirements of the European Ecodesign Directive, making it an environmentally friendly choice.

• Three-phase motor with high protection class IP 55 for reliable operation
• Vibration-free operation due to dynamically balanced impeller and motor
• Maintenance-free design for long-term use without additional effort
• Elastic connection sleeves and vibration dampers to minimize vibrations
• High ventilation efficiency with low operating noise.