| Customization: | Available |
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| Material: | Iron |
| Usage: | Tunnel |
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The 20HP Tunnel Explosion-Proof Jet Fan is a high-performance ventilation solution specifically engineered for tunnel applications, ensuring safe and efficient air circulation. Built to withstand extreme operating conditions, this fan excels in providing explosion-proof safety and reliable smoke exhaust capabilities in environments prone to high temperatures and hazardous gases.
Explosion-Proof Design: Certified explosion-proof construction ensures safe operation in potentially hazardous or flammable environments, making it ideal for tunnels, underground projects, and industrial facilities.
20HP High-Performance Motor: Equipped with a powerful 20HP motor for efficient and robust air movement, guaranteeing optimal ventilation and smoke extraction.
High-Temperature Resistance: Capable of operating in extreme temperatures, ensuring continuous performance during fire emergencies or high-heat scenarios.
Jet Fan Technology: Advanced axial flow jet fan design delivers high thrust and uniform air distribution, optimizing airflow for smoke and pollutant extraction.
Durable Construction: Built with high-quality, corrosion-resistant materials to ensure long-lasting performance, even in challenging environments.
Low Noise Operation: Designed for smooth and quiet operation, reducing noise levels in sensitive environments.
Tunnel ventilation systems
Underground transportation projects (subways, railways, road tunnels)
Fire safety smoke exhaust systems
Industrial and hazardous work environments requiring explosion-proof equipment
Motor Power: 20HP
Explosion-Proof Grade: Ex d IIB T4
Airflow Capacity: 480 m³/h
Operating Temperature: Up to 250°C for 2 hours
Material: High-strength steel with anti-corrosion coating
Installation Method: Ceiling or wall-mounted as required
The 20HP Explosion-Proof Jet Fan offers unmatched reliability and performance for critical ventilation needs. Its ability to operate under extreme heat and hazardous conditions ensures safety and efficiency during both daily operations and emergency scenarios. With robust engineering and advanced jet fan technology, this product is the ideal solution for tunnel ventilation and smoke exhaust systems.
For more details or to request a quote, please contact Zibo Hengding Fan Co., Ltd. today!
| Machine Number | Motor Power (kW) | Air volume (m³/min) | Full pressure(Pa) |
| 4 | 2×2.2 | 120-325 | 250-1610 |
| 5 | 2×5.5 | 135-245 | 380-2680 |
| 2×7.5 | 165-295 | 560-3650 | |
| 5.6 | 2×11 | 200-365 | 680-4250 |
| 6 | 2×15 | 230-420 | 750-4750 |
| 6.3 | 2×18.5 | 250-500 | 1000-5200 |
| 2×22 | 370-580 | 1100-5450 | |
| 7.1 | 2×30 | 390-650 | 1200-6650 |
| 2×37 | 420-750 | 1300-6900 | |
| 7.5 | 2×45 | 450-810 | 1450-7850 |
| 8 | 2×45 | 760-1225 | 2400-7500 |
| 2×55 | 500-950 | 1580-8650 | |
| 2×75 | 580-1200 | 1800-9880 | |
| 9 | 2×30 | 730-1380 | 650-3150 |
| 10 | 2×37 | 800-1550 | 780-3500 |
| 10.5 | 2×45 | 891-1736 | 606-3859 |
| 11 | 2×55 | 1150-1950 | 900-4200 |
| 2×75 | 1300-2100 | 1100-5500 | |
| 12.5 | 2×110 | 1600-2950 | 1400-5500 |
| 2×132 | 1800-3250 | 1650-6500 | |
| 14 | 2×75 | 1500-2750 | 700-3050 |
| 2×160 | 2113-4116 | 1078-6860 | |
| 15 | 2×90 | 1721-3352 | 540-3600 |
| 16 | 2×110 | 2088-4068 | 618-4149 |
| 17 | 2×160 | 2045-4879 | 700-4600 |
| 18 | 2×200 | 2973-5792 | 782-5124 |
| 19 | 2×220 | 3210-6765 | 829-5412 |
| 20 | 2×250 | 3465-6684 | 878-5720 |
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