MEDIUM PRESSURE CENTRIFUGAL FAN WITH FORWARD IMPELLER
MANUFACTURING FEATURES:
• Medium pressure centrifugal fan with direct coupling.
• Reinforced housing made of carbon laminated steel, protected against corrosion by powder coating polyester resin RAL 5010. Finish C3.
• Completely joined or welded housing.
• Galvanised steel sheet simple inlet forward curved impeller.
• Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230/400V 50Hz for three phase motors up to 4kW and 400/690V 50Hz for higher powers
• Available positions (to be indicated in case of order): LG270, LG0, LG45, LG90, LG135, LG180, LG225, LG315, RD0, RD45, RD90, RD135, RD180, RD225, RD270, RD315.
• The indicated codes correspond to the model in position LG270
APPLICATIONS:
Designed for inline installation, they are suitable for:
• Industrial applications, extraction or injection of air.
• Cooling of machines and parts.
• Suitable for transporting totally clean air without dust.
• Maximum working temperature: carried air: 130ºC, environment 60ºC.
UNDER REQUEST:
• Special voltages.
• 2 speed motors.
•Fan for air working temperatures up to 250ºC.
• Fans provided with cooling disk for high temperature.
• Option with front support.
| Fan sheet |
|||
|---|---|---|---|
| Fan type |
Centrifugal fan radial or forward blades |
||
| Installation category |
B_2026 | ||
| Efficiency category |
Total | ||
| VF | No | ||
| Values | Requirements 2027 | ||
| Max. efficiency (%) |
66.21 | 64.5 | |
| Efficiency grade (N) |
68.71 | 67 | |
| Absorbed power (kW) | 5.774 | ||
| Flow (m³/h) |
7948.6 | ||
| Total pressure (Pa) |
1731.9 | ||
| Speed (rpm) |
1460 | ||
| Specific ratio |
1.00 | ||