Budapest Metro 4
Project
Ventilation for the new Metro line 4 tunnel 7.4km long.
Need
High temperature tunnel and station ventilation fans.
Solution
Steel impeller, 400°C @ 1hr fans.
Budapest Metro Line tunnel 4, under the ownership of the Hungarian state and the Municipality of Budapest, is divided into 3 phases. The 1st phase which is 7.34 km long, starts from Kelenföldi station and up to Keleti main railway station passing under the river Danube. Phase 2 comprises of the 3.2 km long twin running tunnels from Keleti to Bosnyak tēr and the 3rd phase consists of the 2.1 km stretch from Kelenföldi to Mádarhegy.
KEY PRODUCTS
- 1.6m JMFTS Horizontal Fan (50m3/s@1134Pa)
- 1.4m JMFTS Horizontal Fan (40m3/s@1365Pa)
- 1.4m JMFTS Vertical Fan (40m3/s@1365Pa)
- Fire rated for 400°C @ 1hr
- Flexible connectors and vibration mounts
Fire Rated For
400°C at 1 hourTunnel Length
7.4 kmImpeller Material
SteelContact us today and let us help you with your tunnel ventilation.
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