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The use of glass midi plants

The Büchi explosion proof design and inert materials allow safe processing of solvents and acids in a completely sealed reaction vessel. The compact standard reactor setup can easily be modified; interchangeable reaction vessels and stirrers are available. The reaction vessel is equipped with a lifting / lowering device, for easy opening and cleaning.

Advantages of our glass MidiPilots

  • FDA conform made of borosilicate glass 3.3/ PTFE/ PFA
  • Interchangeable reactors of 20 / 30 litre (change the reactor, not the entire system!)
  • Reactor lift
  • Many options including distillation overhead, sampling system, reflux, probes, etc.
  • Corrosion resistant
  • Bench and floor model (mobile)
  • Fits in standard laboratory fumehood
  • Complies with ATEX zone I / CE / cGMP / CIP

Technical data for our MidiPilots

Volume 20L / 30L
Pressure -1.0 (FV) up to +1.0 bar
Temperature -90°C to +200°C
Materials Borosilicate glass 3.3 / PTFE/ PFA
Certification ATEX zone I / CE / cGMP / FDA

Our specialists are here to advise on the optimal solution for your process. Our engineers will design a reactor system for you according your specifications.

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Examples of application areas for MidiPilots

  • API synthesis
  • Vacuum distillation
  • Azeotropic distillation (phase separation)
  • Evaporation to any desired consistency
  • Multi-component reactions
  • Gas introduction into liquid phase


  • Chemical synthesis
  • Extraction of multi-phase mixture
  • Crystallization
  • Refluxing
  • Multiple chemical reactions liquid/liquid, liquid/solid
  • Low temperature chemistry

Benchtop and floor model

Solid cover plate

Distillation glass overhead

Glass overhead, Reflux