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Laboratory and Critical Environment Ventilation INFINAIR

Laboratory Exhaust Fan – YFLES

The YFLES is a mixed-flow centrifugal fan specifically designed for laboratory applications. Its primary function is the safe evacuation of high-plume exhaust (dilution), preventing contaminants from returning to the building or accumulating in surrounding areas, thereby ensuring a protected working environment.

Equipment Overview

This fan is INFINAIR's comprehensive solution for critical environments. The YFLES system stands out for its Fully Mixed Flow design, which combines energy efficiency and noise reduction with the capability to discharge air at high velocity (high plume)

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This equipment is vital for the management of toxic gases, chemical vapors, fumes, and odors in laboratories, pharmaceutical industries, or research centers. Thanks to its compact and modular structure, it can adapt to high air volumes through modular combinations, facilitating its installation on rooftops without compromising architectural space. Furthermore, it incorporates the INFI-KOAT Molecular Film™ coating, which provides long-lasting protection against the chemical corrosion typical of laboratory vapors.

Competitive Advantages

  • Re-entry Protection: The high-plume design allows gases to be projected to great heights, preventing them from re-entering the building.
  • Efficiency and Silence: The patented mixed-flow impeller design optimizes aerodynamic performance while reducing operating noise.
  • Chemical Durability: Special surface treatment to withstand aggressive environmental conditions.
  • Space-Saving Design: Compact structure that allows for installations on roofs with surface area limitations.
  • Scalability: Modular combination system ideal for projects handling variable or very large air volumes.

Technical Specifications

  • Airflow range: 1,000 ~ 100,000 m³/h (588 ~ 58,824 CFM).
  • Static pressure range: 300 ~ 2,000 Pa (1.2 ~ 8 in.WG).
  • Drive type: Direct.
  • Configuration Options: YFLES-MH (High-Plume Mixed Flow) / YFLES-MD (High-Plume Mixed Flow with Dilution).
  • Mounting: Exclusively rooftop-mounted.
  • Impeller Technology: Patented mixed-flow design for superior energy efficiency.
  • principal Aplications: High-complexity laboratory exhaust, discharge of diluted gases and chemical vapors, contaminated fume extraction processes, and prevention of air re-entrainment.

Technical Documentation

Download the calculation reports, installation manuals, and certified technical data sheets for this INFINAIR equipment.

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