Permanent axial jet fans for high temperature
FanTR axial jet fans were developed to ensure safety, efficiency, and comfort in road tunnels, metro systems, and underground areas with pedestrian traffic. These units are designed to operate under extreme conditions, ensuring smoke control, air renewal, and safe evacuation in emergency situations.
Bidirectional, they allow full airflow reversal (100%), enabling rapid adaptation to varying ventilation demands. They are manufactured with high-strength aluminum alloy blades and equipped with advanced sensors, noise attenuators, protective guards, and robust ceiling-mounted supports, ensuring reliable performance, low noise levels, and high durability.
Request ContactFanTR models are F400 certified, in accordance with the European standard EN 12101-3, which regulates smoke control and fire safety systems. Capable of operating at 400 °C for 2 hours, they maintain stable performance even under critical conditions, without compromising structural integrity.
FanTR is the only company in the world that complies with the Brazilian requirement of 70 dB(A) for road tunnels in high-density urban areas, combining aerodynamic efficiency, low noise emissions, and the highest standards of safety.
| Airflow (m³/s) [min - max] | Thrust (N) [min - max] | Velocity (m/s) | Rated Motor Power (kW) [min – max] | Rotational Speed (rpm) [max] | Diameter (mm) |
FRP-HT060 | 8 - 11 | 290 - 470 | 28 - 39 | 9 - 18 | 3600 | 600 |
FRP-HT070 | 12 - 16 | 430 - 680 | 31 - 42 | 15 - 30 | 3600 | 700 |
FRP-HT090 | 18 - 22 | 600 - 820 | 28 - 35 | 18 - 30 | 1800 | 900 |
FRP-HT100 | 22 - 30 | 670 - 1220 | 28 - 39 | 18 - 45 | 1800 | 1000 |
FRP-HT120 | 30 - 45 | 860 - 1880 | 26 - 40 | 22 - 75 | 1800 | 1200 |
FRP-HT140 | 45 - 60 | 1400 - 2600 | 29 - 39 | 37 - 90 | 1200 | 1400 |
FRP-HT150 | 55 - 65 | 1700 - 2800 | 29 - 38 | 37 - 110 | 1200 | 1500 |
FRP-HT160 | 60 - 75 | 2000 - 3100 | 29 - 38 | 55 - 110 | 1200 | 1600 |
The values shown are examples and for guidance only.
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Robust Structure
Stronger mounting structure with independent bracings and vibration dampers, ensuring stability and safety even under severe conditions.
Adjustable Blades
Adjustable blades allow precise operating point adjustment and individual blade replacement, simplifying maintenance and optimizing performance.
Aerodynamic Details
Front and rear aerodynamic cones enhance efficiency and performance during flow reversal, ensuring more stable bidirectional ventilation.
Super Low Sound
Ø1600 mm fans designed for road tunnels, delivering 300 kgf of thrust while meeting the strict 70 dB(A) noise requirement.
F400 Certification
Certified by Efectis France for operation at 400 °C for 2 hours, ensuring continuous performance even in emergency situations.
Integrated Motor Sizing
Motor sizing developed in collaboration with WEG’s engineering team, ensuring precise integration between fan and drive system.
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