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 | Outlet and Inlet free discharge |
|
| Efficiency category |
Static | ||
| VF | No | ||
| Values | Requirements 2015 | ||
| Max. efficiency (%) |
32.92 | 30.94 | |
| Efficiency grade (N) |
41.99 | 40 | |
| Absorbed power (kW) | 0.369 | ||
| Flow (m³/h) |
3460.86 | ||
| Static pressure (Pa) |
125.76 | ||
| Speed (rpm) |
|||
| Specific ratio |
1.00 | ||