Rotavapor® R-250 EX

EX-protection fulfilling highest safety levels

Safety comes first! Especially when it comes to the Rotavapor® R-250 EX! The EX-protection is designed to fulfill the harshest working environment needs. Experience the highest safety level of industrial distillation with a flask size of up to 50L.

  • Distillation rate: up to 19 L Ethanol/hour
  • Heating bath temperature: up to 150 °C (T3)
  • Sample size: max. 30 L per batch
Rotavapor® R-250 EX

User safety first

Fulfilling the highest user safety levels is a non-negotiable in industrial distillation processes. Therefore, the Rotavapor® R-250 EX is designed for absolute safe operation in harsh working environments: ATEX approved for highest safety level; immediate shut-down due to safety cut-off; extended functionality and safety with a wide range of accessories; optional Ex-proof vacuum pump and safe handling and spring-loaded valves protect the glass.

User safety first

Smooth operation

Integrated vacuum controller, large and easily readable display and unique flask coupling come together in the Rotavapor® R-250 EX to provide you with smooth and intuitive product handling and operation. 

Smooth operation

Long lifetime

The manufacturing of the Rotavapor® R-250 EX involves the use of high-quality materials like corrosion-free stainless steel and highly resistant chemical materials to ensure the long lifetime of the product.

Long lifetime

Features

  • BUCHI offers a robust system to allow an easy and intensive use even under harsh conditions. Your Rotavapor® R-250 EX long lifetime is ensured thanks to smart system design.

  • Easily find the optimal setup for your application thanks to a broad variety of glass assemblies offered by BUCHI.

  • With an easy and intuitive control panel, BUCHI ensures your fast and easy system operation. By adding a flask handler to your configuration, you avoid the hassle and difficulties of handling your 50 L evaporating flask. 

  • BUCHI uses inert material with superior quality to gurantee the quality of your results. 

  • The ethanol distillation rate with the rotary evaporator R-250 EX can reach up to 19 L per hour. 

  • The Rotavapor® EX certification complies with current stringent regulations. BUCHI has a close collaboration with experts in the field in order to offer the best and safest solutions. 

Downloads

Discover more documents

Applications

Benefit from decades of expert knowledge

In 1957 BUCHI introduced the first commercial rotary evaporator. With our technological expertise and profound customer interaction, we have continuously developed the Rotavapor® to an ever smarter and fully integrated system. Our carefully conceived solutions meet the needs of a wide range of industries, whether you operate in R&D or production.
  • Chemical

    In the chemical industry a wide range of applications can be performed with an industrial Rotavapor®: Concentration, Drying, Solvent Recycling.

    Chemical
  • Pharmaceutical

    The pharmaceutical industry has a need for an evaporation solution that covers a wide range of applications. The rotary evaporator is the best choice for gentle evaporation: Concentration, Drying, Re-crystallization, Synthesis.

    Pharmaceutical