Delta Electronics Superflo Bearing Fans have a 12VDC to 24VDC voltage rating and a 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 pathsReduced friction and noiseBetter acoustic performance over 2-ball bearing fans at low speed operation
Specifications
12VDC to 24VDC Voltage range, depending on the model2300 to 7000 RPM rating0.04A to 0.4A range
