Safety first at all!

Reliability of the planning is the customer’s requirement. For this reason close cooperation between consultant, principal, operator and the own R&D department, based on a precise system analysis is essential. Modern methods as CFD simulation and FEM calculations, as well as standard laboratories for aerodynamic and acoustical measurements will help to achieve an optimal integration of the installation components.

Reliable operation will be achieved with a high product quality and with a product range for a wide band of different requirements. The core range consists in the basic line of jet fans being made in appropriate materiel according to the application and its specific requirements.
  • Axial intake fans from DN 250
  • Reversible tunnel jet fans up to DN 1600
  • Underground fans for intake and exhaust up to DN 2500
  • Command, control and monitoring including the necessary measuring equipment

Fans with DIBt-certificate and CE-conformity declaration are available.

Tunnel topics:

  • Semi transverse ventilation
  • Longitudinal ventilation
  • Transverse ventilation
  • Smoke extraction
  • Sectional ventilation
Laliki Tunnel at Poland
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