AX Series Axial Fan Single Phase 50Hz
High-efficiency axial flow fan for ventilation and cooling. Ø 300–1250 mm, air volume up to 55,000 m³/h, aerofoil blades. Standard: DIN EN ISO 5801, IP54.
| Standard | DIN EN ISO 5801 / ISO 13349 |
| Motor | EC / IE5 (IEC 60034-30) |
| Ingress Protection | IP54 to IP66 |
Technical Specifications
| Model Size | Diameter (Ø mm) | Max Airflow (m³/h) | Max Pressure (Pa) | Sound Power (dB(A)) |
|---|---|---|---|---|
| 4E-250 | 250 | 950 | 55 | 53 |
| 4E-300 | 300 | 1,850 | 35 | 54 |
| 4E-350 | 350 | 2,600 | 50 | 58 |
| 4E-400 | 400 | 4,000 | 40 | 65 |
| 4E-450 | 450 | 5,500 | 40 | 66 |
| 4E-500 | 500 | 7,155 | 43 | 71 |
| 4E-550 | 550 | 8,510 | 45 | 72 |
| 4E-600 | 600 | 10,040 | 58 | 74 |
* Values are nominal and subject to manufacturing tolerances. Consult GTM technical support for specific duty points or operating conditions.
Large Axial Fans, also known as External Rotor Motor Fans, are widely used in ventilation systems, clean room applications, refrigeration, heat exchangers, welding equipment, condensing units, cold rooms, and similar industrial applications.
These fans are designed with compact external rotor motors, making them ideal for installations where space is limited. Hicool Large Axial Fans deliver reliable performance even under demanding temperature and pressure conditions, with an operating range from -40°C to +60°C.
The energy-efficient motors and aerofoil-designed impellers help reduce noise while maintaining strong airflow performance. With their durable all-metal construction, compact design, and dependable operation, Hicool Large Axial Fans are an excellent choice for harsh industrial and commercial environments.
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Browse our full range of axial fans, centrifugal fans, EC fans, and industrial ventilators — all engineered to DIN EN ISO 5801 at our Stuttgart facility.