Axial Smoke Extract Fan
During a building fire, high-temperature toxic smoke and hazardous gases severely impair visibility and respiration, posing an immediate threat to human life. Axial Smoke Extract Fans are engineered to rapidly evacuate these superheated toxic fumes from occupied zones, preserving smoke-free egress routes for occupants and enabling safe access for emergency fire response teams.
Certified to international fire resistance standards (F300 / F400), our smoke spill fans benefit from high-standard domestic manufacturing capabilities, providing accelerated delivery lead times, agile technical customization, comprehensive spare parts availability, and dependable after-sales field support.
Key Features
- Certified Fire Resistance: Compliant with EN 12101-3 standards for F300 (300°C / 120 min) and F400 (400°C / 120 min) ratings
- Aerodynamic Impellers: Adjustable-pitch die-cast aluminum or steel blades optimizing volumetric flow and pressure
- Heavy-Duty Casing: Hot-dip galvanized or electrostatic powder-coated durable cylindrical steel casing
- Dual-Duty Versatility: Two-speed or VFD-compatible operation for everyday comfort ventilation and emergency smoke spill
- Rapid Delivery & Support: Optimized domestic supply chain providing fast lead times and responsive service
- Flexible Mounting: Suitable for horizontal, vertical, or shaft-mounted direct flange duct connections
Application Fields
- Enclosed and underground parking garages (thrust jet fan integration)
- Shopping malls, large retail hypermarkets, and atrium zones
- High-rise residential towers, hospitality complexes, and commercial towers
- Industrial manufacturing facilities, warehouses, and logistics centers
- Transit tunnels, metro stations, and dedicated emergency smoke shafts
