We have designed and developed the filter fan units (FFU) from Nicotra Gebhardt to exactly meet the requirements of perfectly functioning clean rooms. The “heart“ of the FFU is the motor-impeller-unit. All components such as the air inlet nozzle, the impeller, the motor and the respective commutation unit for actuation of the motor are exactly matched to each other in every detail and therefore work in perfect harmony with each other in joint interaction ideally. And it is also a matter of: Solutions according to need for controlling and monitoring the FFU networks ensure simply operation: Filter Fan Units made by Nicotra Gebhardt are available:

  • as standard or customized versions
  • for standard and customized ceiling grids
  • for different filter and grid sizes
  • as top load or bottom load versions
  • for liquid or gasket seal systems
  • for various air flows and pressure drops
  • with minimal vibration and audible noise emissions
  • with an external rotor motor system
  • speed variation via BUS or supply voltage
  • for various control systems




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