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Geovent
LEF 800 - 1000

LEF 800 - 1000

Product catalog summary

Overview: The document provides technical specifications and details for a centrifugal fan equipped with an energy-efficient B-impeller and an IE3 motor, designed for industrial extraction purposes. The fan is constructed from 100% galvanized steel, ensuring optimal corrosion resistance, making it suitable for outdoor installations.

Specifications:

Air Volume: Up to 55,000 m³/h
Pressure: Up to 4,200 Pa
Temperature Range: Surrounding temperature up to +40°C, extracted air temperature up to +80°C
Standards: Tested according to ISO 5801

Fan Models:

LEF-800: 37 kW, 67 A, Max 37,000 m³/h, Max 4,300 Pa
LEF-900: 37 kW, 67 A, Max 46,000 m³/h, Max 4,400 Pa
LEF-1000: 45 kW, 79.5 A, Max 55,000 m³/h, Max 4,300 Pa

Performance Data:

LEF-800: Noise levels range from 92 dB(A) to 99 dB(A) depending on power and speed settings.
LEF-900: Noise levels range from 89 dB(A) to 100 dB(A).
LEF-1000: Noise levels range from 91 dB(A) to 102 dB(A).

Efficiency: The fans operate at varying efficiencies, with some configurations achieving up to 82% efficiency.

Dimensions: Detailed dimensions are provided for each model, including height, width, and other critical measurements necessary for installation.

Contact Information: For further inquiries, contact details are provided: HOVEDGADEN 86, DK - 8831 LØGSTRUP, Phone: (+45) 8664 2211, Email: [email protected]

Catalog excerpts

LEF-800, LEF-900 and LEF-1000 Centrifugal fan with energy efficient B-impellar and IE3 motor. The fan is used for extraction within industry. The fan is made of 100% galvanized steel for optimum corrosion resistance and therefore, it is suitable for outdoor installation outside. Air volume up to: Pressure up to: Temperature area Surrounding temperature: +40°C Temperature extracted air: +80°C Testet iht. ISO 5801. Pressure drop Fan LEF-800 Ventilator LEF-800 Ordering table Art. No. Description [kW] HOVEDGADEN 86 • DK - 8831 LØGSTRUP • Tlf.: (+45) 8664 2211 • E-mail: salg@geoven

Open the catalog to page 1

Fan LEF-800, LEF-900 and LEF-1000 Pressure drop Fan LEF-900 Ventilator LEF-900 HOVEDGADEN 86 • DK - 8831 LØGSTRUP • Tlf.: (+45) 8664 2211 • E-mail: salg@g

Open the catalog to page 2

LEF 800 - 1000

LEF 800 - 1000

Catalog excerpts

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