Jet fan with high temperature resistance of 250 degrees. Tunnel roof fan is suitable for ventilation in railway, highway and subway tunnels.

noise: 60-80

Voltage: 380

blade angle: 30

type: Low noise axial flow fan

Ventilator type: Axial fan

Material: carbon steel

Number of leaves: 12

fan pressure: High pressure blower

Airflow direction: axial flow

Turbine head material: carbon steel