Jet fans

Jet fans are used for longitudinal ventilation of tunnels and are normally equipped with silencers.

Jet fans

Jet fans represent a special design of axial fans. The jetfan generates a thrust onto the air of the tunnel and therefore generates a flow on the whole crossection of the tunnel.

available designs

  • thrust from 35 to 2500N
  • size(inner diameter) from 400 to 1800mm
  • motor size 63 to 315
  • material mild steel (S235JRG2) or inox (1.4571, 1.4301)
  • coating galvanized and/or 2K Epoxy-coating
  • suspension 1.4571 or 1.4529
  • asymmetric or invertible

temperature resisstance acc. EN 12101-3

  • F200
  • F300
  • F400
  • special (e.g. 250°/120min)

accessories

  • silencers straight
  • silencers BananaJet® (improved efficiency)
  • vibration cushioning
  • safety cables or chains
  • sensors (vibration, support)
  • deflection