EN 
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Ventilation I. Extraction
INFINAIR
Sidewall Exhaust Fan – YFWEX
The YFWEX is a high-performance wall-mounted axial fan optimized for air extraction and supply in industrial and commercial applications. Its compact design, ease of wall installation (concrete, brick, or sheet metal), and high durability make it an ideal solution for environments requiring constant and reliable ventilation.
Equipment Overview
The INFINAIR YFWEX features advanced forward-curved blade geometry, designed using CFD technology to maximize airflow while minimizing noise. This model integrates the motor within the airstream, ensuring superior heat dissipation and extending the equipment's service life
Technical Specifications
- Drive type: Direct-drive (beltless)
- Airflow range: 400 ~ 29,000 m³/h (235 ~ 17,059 CFM).
- Static pressure range: 40 ~ 300 Pa (0.16 ~ 1.2 in.WG).
- Mounting options: Direct wall installation (concrete, brick, or sheet metal).
- Impulsores: 250-600mm (General type with external rotor motor); 250-550mm (Explosion-proof aluminum); 600-900mm (Steel with aluminum hood for EX versions).
- Motor: External rotor IP44 or internal rotor IP54 (Class F insulation).
- Balancing quality: Grade G2.5 in accordance with AMCA 204 standard.
- principal Aplications: Industrial extraction and supply, warehouse ventilation, explosive atmospheres, and high-ceiling facilities.
Technical Documentation
Download the calculation reports, installation manuals, and certified technical data sheets for this INFINAIR equipment.
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