To comprehensively verify the design and provide detailed performance data, each fan prototype is tested according to British Standard 848 before going into production. Each production fan is quality checked and dynamically balanced.

Extensive test and measurement process included in our production:
  • BS 848 / ISO 5801 tests duct verified and validated by 3rd party
  • Vibration measurements
  • Over speed tests and vibration models
  • Dimensional analysis
  • Mode shape tests