The MAI EZR 40/4 B axial duct fan from Maico is a powerful ventilation fan designed for use in various applications. With a robust duct sleeve made of galvanized steel and a thoughtful design, this fan offers high efficiency and durability. The 8-blade impellers made of fiberglass-reinforced polyamide ensure a high air flow rate of up to 3980 m³/min, while the vibration-free operation is guaranteed by a dynamically balanced impeller and motor. The fan meets the requirements of the European Ecodesign Directive and is maintenance-free, making it a practical choice for various ventilation needs. Additionally, the high protection class IP 55 allows for use in demanding environments. The MAI EZR 40/4 B is versatile and can be installed in any position, making it a flexible solution for your ventilation requirements.

• Elastic connection sleeves and vibration dampers to prevent vibration transmission
• Speed controllable for flexible adaptation to requirements
• High-quality, low-noise ball bearings for increased durability
• Standard exhaust operation with marked flow direction
• Maintenance-free design for easy operation.