The MAI DZR25/4D axial duct fan from Maico 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 DZR25/4D is designed for operation with three-phase current and meets the requirements of the European Ecodesign Regulation. Thanks to its dynamic balancing, the fan ensures vibration-free operation, resulting in low operating noise and a high ventilation efficiency. Its maintenance-free design and the ability to install the fan in any position make it a flexible solution for various applications in ventilation technology.

• Elastic connection sleeves and vibration dampers to minimize vibration transmission
• Speed controllable and reversible for flexible applications
• High protection class IP 55 for reliable operation in demanding environments
• Maintenance-free design for long-term use without regular maintenance
• Suitable for duct diameters of 250 mm with an air flow rate of 1100 l/h.