50 Hz
50 Hz
LONG CASED AXIAL DIRECT DRIVE FAN WITH CAST ALUMINUM IMPELLER
MANUFACTURING FEATURES:
• Reinforced fan casing manufactured in rolling steel sheet.
• Modular motor-impeller assembly.
• Cast aluminum impeller with variable pitch angle.
• Polyester powder finishing coat.
• Housing with motor access door for easy connection.
• Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230V 50Hz in single phase motors and 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
APPLICATIONS:
Designed for inline installation, they are suitable for:
• Air renewal in buildings and industries.
• Smoke extraction (max 50-60ºC).
• Maximum working temperature: 1ph 50ºC, 3ph 60ºC.
UNDER REQUEST:
• 100% reversible impeller.
• 60Hz fans and special voltages.
• Hot-dipped galvanised or stainless steel housing.
| Fan sheet | ||
| Fan type | Axial fan | |
| Installation category | A - Fan in free inlet and free outlet conditions, and with a partition between the inlet and outlet areas | |
| Efficiency category | Static | |
| VF | A variable speed drive is not required | |
| Motor power (kW) | 0,25 | |
| Requirements 2026 | Values | |
| Max. efficiency (%) | 33.91 | 41.46 |
| Efficiency grade (N) | 50 | 57.55 |
| Maximum efficiency point data | ||
| Flow (m³/h) | 3460.86 | |
| Static pressure (Pa) | 125.76 | |
| Speed (rpm) | ||
| Absorbed power (kW) | 0.293 | |
| Specific ratio | 1.00 | |
Phone: +46 431 850 00
Fax: +46 431 850 10