Tunnel Jet Fan Series Large Range Axial Flow Fire Exhaust Fan Impeller

• Material: Carbon Steel
• Flow Direction: Axial Flow
• Pressure: Low Pressure
• Transport Package: Wooden Box
• Trademark: Hipai
• Origin: China

Product Description

Product Description

Tunnel jet fans generally used in municipal tunnel projects for ventilation in the tunnel. Tunnel jet fans are generally suspended on the top or sides of the tunnel, do not occupy the traffic area, do not need another building duct, low civil construction costs; tunnel jet fan installation is simple, operation, protection is simple, is a very economic ventilation method. The tunnel jet fan is divided into two standards with muffler and without muffler [import and export plus collector (diffuser)], and is also divided into one-way jet fan (SDS) and reversible (two-way) jet fan [SDS(R)] two forms of ventilation. SDS(R) reversible jet fans have two switching methods, electronic and mechanical, and can be switched to additional fan speed within 30 seconds.

 

Product name	tunnel jet fan
Material	1. Impeller: aluminum alloy; 2. Outer cylinder: hot-rolled steel plate/Angang steel material, with powder spraying on the surface
Features/advantages	1. Wide performance range and wide choice; 2. Low energy consumption and high thrust;
Scope of application	It is mainly used in the longitudinal ventilation system of highway, railway and subway tunnels.
Protection grade	IP55
Insulation grade	H
Transmission mode	direct transmission

 

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