C3 Prozess- und Analysentechnik

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Filter reactors:

Büchi FR10, FR30 und FR50

From synthesis to drying – everything in one system

C3 Prozess- und Analysentechnik GmbH

various process steps in one reactor

turnkey solution for your application

ATEX, CE, cGMP conform

Büchi filter reactor - 10 liter version
Büchi filter reactor 30 liter with multipurpose upper se ...
Büchi filter reactor 50 liter - swing out mechanism
Büchi filter reactor 10 lieter - manual lowering device
Büchi filter reactor - 10 liter version
Büchi filter reactor 30 liter with multipurpose upper se ...
Büchi filter reactor 50 liter - swing out mechanism
Büchi filter reactor 10 lieter - manual lowering device

Flexibly configurable filter reactors for pilot plants and kilo labs

Our innovative filter reactors are specifically designed for pilot plants and kilo laboratories. These systems combine a reactor and a nutsche filter in a single unit, enabling a wide range of processes and applications, including cGMP API synthesis, peptide synthesis (peptide synthesizer), and cannabis extraction.

The filter reactors are available in three sizes, with 10 liter, 30 liter, and 50 liter reaction volumes. They feature a modular design that allows for easy configuration to meet your specific process requirements.

Our filter reactor systems are distinguished by Swiss Quality, safety, and reliability. They are modular, compact, and mobile, allowing for flexible handling and versatile applications. The straightforward operation and the ability to perform various processes in a single device make them particularly user-friendly.

These systems are turnkey, highly corrosion-resistant, and inert, making them ideal for demanding applications in laboratories and production. Certified to ATEX, CE, and cGMP standards, they offer the highest levels of safety and quality.

Typical Applications are:

  • Chemical synthesis
  • Cannabis solvent extraction
  • Evaporation / precipitation / crystallization
  • Scale-up
  • Filtration / washing / drying
  • Solid phase peptide synthesis (SPPS)
  • cGMP API production

Standard:

  • Glass vessel with heating / cooling jacket
  • Robust cover and bottom plate made from stainless steel with PFA coating
  • Dry-running mechanical seal with ATEX stirrer drive
  • Multi-stage stirrer, PFA coated
  • Baffle, PFA coated with integrated temperature sensor Pt100
  • Manual lowering device, 2- step, for vessel and bottom plate
  • Swing-out mechanism for easy removal of filter cake
  • Heating hoses and pull-safe connection ports to connect TCU
  • Flexible, durable and vacuum tight buchiflex glass piping

Options:

  • 4 standard configurations for glass upper section (GUS) available, customized solutions possible
  • Measure / control of temp., pressure / vacuum, stirrer speed, pH
  • Sampling device
  • CIP spray nozzle
  • Clean room design (HPAPIs)
  • Glass coating Glassprotect-P, antistatic, shatter protection
  • Additional material options of bottom plate / cover plate / stirrer: stainless steel 1.4404, Hastelloy® C22
  • Heatable bottom plate made from stainless steel 1.4404, Hastelloy® C22

Do you have questions about this product or its applications?
Contact us, we will be happy to help you.

Get in touch
Büchi filter reactor - 10 liter version

1

Büchi filter reactor - 10 liter version

Büchi filter reactor 30 liter with multipurpose upper se ...

2

Büchi filter reactor 30 liter with multipurpose upper section

Büchi filter reactor 50 liter - swing out mechanism

3

Büchi filter reactor 50 liter - swing out mechanism

Büchi filter reactor 10 lieter - manual lowering device

4

Büchi filter reactor 10 lieter - manual lowering device

Experience this product live at the trade fair

analytica
24-Mar-2026 - 27-Mar-2026 München | Hall A2, Booth 208

Request information about Büchi FR10, FR30 und FR50 now

Büchi filter reactor - 10 liter version

Filter reactors: Büchi FR10, FR30 und FR50

From synthesis to drying – everything in one system

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