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Delta Electronics Superflo Bearing Fans

Delta Electronics Superflo Bearing Fans have a 12VDC to 24VDC voltage rating and an RPM range of 2300 to 7000. The Superflo Bearings system includes an anti-gravity oil pump that re-circulates the oil in a sealed chamber with dual labyrinth seals and provides a permanently lubricated spinning mechanism for Delta fans. Delta Electronics Superflo Bearing Fans feature a wide applicable temperature range and an operating lifetime of 50,000 hours at +40°C minimum. 

Features

  • Redesigned sealing and oil flow paths
  • Reduced friction and noise
  • Better acoustic performance over 2-ball bearing fans at low-speed operation
  • Anti-shock technology
  • 50,000 hours at +40°C minimum operating life
  • Wide applicable temperature range

Specifications

  • 12VDC to 24VDC Voltage range, depending on the model
  • 2300 to 7000 RPM rating
  • 0.04A to 0.4A range
  • 18.5dB-A to 46dB-A noise range
  • 4VDC to 27.8VDC operating voltage range, depending on the model

Superflo Fan Construction

Chart - Delta Electronics Superflo Bearing Fans
Published: 2018-11-27 | Updated: 2022-10-10