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B-295 Inert Loop – Spray Dryer’s accessory

The Inert Loop is the perfect accessory to enable the Mini Spray Dryer B-290 and the Nano Spray Dryer B-90 to handle organic solvents safely. Furthermore, it conserves resources and environment due to its functional principle.


  • Enables the BUCHI Spray Dryers to work with organic solvents safely
  • Explosion free Spray Drying due to inert gas atmosphere
  • Prevent explosive conditions due to oxygen and pressure control
  • Optional combination with the Dehumidifier B-296 for mixtures of solvents and water

Cost effective:

  • Low consumption of inert gas
  • Recovers the organic solvents
  • Fast installation
  • Space saving due to integrated trolley

Environmentally sustainable:

    • “Closed loop” approach minimizes pollution and protects the environment
    • Cooling circuit recovers organic solvents (-20 °C)
    • Eliminates instrument damage during the process with organic solvents