Fire-resistant high-temperature exhaust fans are suitable for high-rise buildings, underground structures, tunnels, and drying rooms for ventilation, air exchange, or high-temperature smoke exhaust. They can operate under high temperatures of up to 280°C.

Operates continuously for over 30 minutes and remains undamaged after 20 hours of continuous operation at a medium temperature of 100℃ under ideal fire protection conditions. This smoke exhaust system is an essential facility.

The performance listed in the fan's performance table is within the efficiency range, divided into five performance operating points by air volume. Please refer to the performance table when selecting.

The factory-certified fans meet the specification with the total pressure deviation not exceeding ±5% under the rated air volume, and the performance selection table represents the performance under standard conditions, regardless of the technology.

All file or order requirement specifications are based on the standard condition.