The Levitronix® Bearingless Fan System BFS is designed for demanding applications in microelectronics manufacturing such as gas supply or exhaust pressure control. Based on active magnetic levitation, the fan impeller is suspended and driven by the magnetic field of the motor. The wide gap between impeller and stator ensures that there is no wear and therefore virtually no particle generation, making it the purest fan. As the impeller and stator are completely encapsulated, the fan is extremely resistant against aggressive media and is rated for use in explosive atmospheres.

The Levitronix® PURO MagLev fan is designed for aseptic and powerful distribution of Vaporized Hydrogen Peroxide (VHP).

Based on active magnetic levitation, the fan impeller is suspended in the air and driven by the magnetic field of the motor. The constant gap between rotor and stator ensures that there is no wear and therefore virtually no particle contamination. Unlike conventional fans with a mechanical bearing, there are no lubricants or seals. This makes Levitronix® PURO the only fan technology to be installed in highly critical environments such as Isolators, pharma grad A clean rooms or other aseptic areas.

Since there is no mechanical bearing, the Levitronix® PURO can be operated at extremely high speeds to ensure VHP decontamination over a wide area and in hard-to-reach areas such as glove boxes or complex filling machines. The fan rotor can be operated at both positive and negative speeds, as well as in fast pulse mode to further increase turbulence. To clean the Levitonix® PURO, the rotor can simply be pulled out and placed back in.