Tunnel Ventilation Jet Fan

Equipment Description

LUMEQ AIR Tunnel Ventilation Jet Fans, manufactured by R.K. ENGG. WORKS PVT. LTD., are high-performance impulse ventilation systems designed to provide efficient airflow movement, pollutant control, and smoke extraction in tunnels and enclosed infrastructure projects. Engineered for continuous operation, these jet fans help maintain air quality, remove vehicle emissions, control heat build-up, and support emergency smoke management while ensuring safe and reliable tunnel ventilation.

Process Flow

  1. Fresh air is drawn into the tunnel ventilation zone. 
  2. The jet fan generates high-velocity directional airflow. 
  3. Air is propelled along the tunnel length. 
  4. Pollutants, heat, and exhaust gases are pushed toward exhaust points. 
  5. Contaminated air is extracted from the tunnel. 
  6. Continuous airflow maintains safe air quality levels.

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Technical Specifications

Parameter Specification
Airflow Capacity (CMH) 1,000 – 200,000
Static Pressure (Pa) 50 – 1500
Fan Diameter (mm) 300 – 1500
Motor Power (HP) 0.5 – 75
Speed (RPM) 1440 – 2880
Mounting Type Duct/Floor/Ceiling
Airflow Type Supply / Exhaust
Application Tunnel Ventilation, Basement Parking

APPLICATION

Road Tunnels
Highway Tunnels
Railway Tunnels
Metro Rail Tunnels
Underground Transport Corridors
Utility Tunnels
Mining Tunnels
Underground Infrastructure Projects
Service Tunnels
Emergency Smoke Extraction Systems