Axial transformer cooling fans

High-quality fans that meet our customer’s ventilation needs and requirements.



  • Sizes: 470, 500, 630, 710, 800, 1000, 1250
  • Standard voltage and frequency: 400 V; 50 Hz with the possibility of adjustment according to the customer’s demands
  • Corrosion Protection, from C3 to C5M
  • Mechanical protection, from IP55 (standard) to IP66
  • For ambient temperature -30°C/+55°C with the possibility of performance under extreme conditions (e.g. -60°C or H-class windings for high temperatures)


Powerful ventilation that you can always rely on. Our motors and impellers are developed by our in-house R&D department and we produce all parts in our state-of-the-art factories, and that is why we can offer you the perfect motor-impeller combination. Choosing our axial fans equals is the same as choosing efficiency and reliability.



  • Low noise level with high air flow
  • High efficiency and low electricity consumption
  • Safe work under all climatic conditions
  • Long service life and long service intervals
  • Special anti-corrosion protection for open-space installations
  • Performances that meet the requirements of other transformer manufacturers
  • Fan casing with integrated intake mouth
  • Adapted for all installation positions
  • Protective grill on intake and outlet side
  • Lightweight fan
  • Large number of design options for casings and motors



Laboratory center provides testing, measurements, analyses and research of vibroacoustic features of machines, electric apparatuses, installations and devices, in two specially designed anechoic chambers. Anechoic chambers are equipped with appropriate measuring instruments that enable testing and measurement of vibroacoustic features of various sound and vibration sources.

All tests performed in our laboratories are accredited according to the EN/ISO 17025:2017.

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