MEDIUM PRESSURE CENTRIFUGAL FAN WITH ACTION
CONSTRUCTION FEATURES
• Casing made of rolled steel sheet.
• Fully welded or riveted casing.
• Single-suction multi-blade impeller with forward-curved blades made of galvanised sheet metal.
• Protected against corrosion by polyester resin powder coating.
• Standardised squirrel cage asynchronous motor with IP-55 protection and class F insulation. Standard voltages 230/400V 50Hz for three-phase motors.
• Available positions (to be specified when ordering): LG270, LG0, LG45, LG90, LG135, LG180, LG225, LG315, RD0, RD45, RD90, RD135, RD180, RD225, RD270, RD315.
• The codes indicated correspond to the model in position LG270.
APPLICATIONS
Designed for duct installation, they are suitable for:
• Industrial processes, localised extraction or injection.
• Machine cooling, parts cooling.
• Transport of completely clean, dust-free air.
• Maximum continuous operating temperature: transported air: 130ºC, ambient 60ºC.
Maximum fan flow rate 2890 m³/h
Motor power 2.2Kw
Motor speed 2840Rpm
Maximum current 230 V 7.97
Maximum current 400 V 4.58
Fan specifications
Fan type:
Centrifugal fan with forward curved blades or centrifugal fan with radial blades
Installation category:
B Free suction, forced discharge
Efficiency Category: Total
VF No
Values 2015 Requirements
Max. Efficiency (%) 49.42 44.1
Efficiency Rating 54.33 49
Power consumption (kW) 1.684
Flow rate (m³/h) 1978.88
Total pressure (Pa) 1523.32
Speed (rpm) 2840
Specific ratio 1.00
Mass 25 kg
