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Rooftop ventilation INFINAIR

Rooftop Upblast Centrifugal Fan – YFRUC

The YFRUC is an upblast centrifugal rooftop exhaust fan. It is the ideal solution for applications requiring powerful and safe extraction of smoke (commercial kitchens, welding processes) or contaminated air, combining a watertight structure with a high-efficiency aerodynamic design.

Equipment Overview

This fan excels at handling particulate-, odor-, or smoke-laden air, ensuring that the discharged air is directed well away from the roof surface. Its design features a backward-inclined centrifugal impeller made of aluminum and dynamically balanced to the G2.5 standard.

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The housing is constructed from heavy-gauge aluminum alloy, designed to withstand wind loads and ensure a complete seal against rain and snow, ensuring smooth, long-term operation.

Competitive Advantages

  • Watertight construction: The internal structure ensures no water leakage during heavy rain or melting snow.
  • Accessible maintenance: Motor and components mounted under a protective cover, easily accessible for maintenance.
  • High durability: Corrosion-resistant aluminum materials and internal components designed to exceed an L10 bearing life of 80,000 hours.
  • Comprehensive Safety: Rigorous fire and explosion certifications, positioning it as critical industrial-grade equipment.
  • Traceability: Aluminum nameplate with a unique serial number for each unit.

Technical Specifications

  • Airflow range: 300 ~ 52,000 m³/h (176 ~ 30,588 CFM).
  • Static pressure range: 100 ~ 700 Pa (0.4 ~ 2.8 in.WG).
  • Drive type: Direct-drive or belt-driven.
  • Mounting: Rooftop curb-mounted
  • Balancing quality: Grade G2.5 in accordance with AMCA 204 standard.
  • Material: Aleación de aluminio de gran calibre con estructura interna reforzada.
  • Certifications: AMCA Certified, EX Certified (a prueba de explosiones) y Fire Certified (extracción de humos).
  • principal Aplications: Extracción en cocinas comerciales, humos de soldadura, laboratorios, entornos con químicos, olores/VOCs y atmósferas explosivas.

Technical Documentation

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

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