
Filter Reactor
GlasKeller’s range of Filter Reactor systems are engineered to meet the challenges of demanding processes where solid handling is required (such as crystallization processes). Combining the capabilities of a jacketed reactor and a filtration setup in a single system, it enables seamless crystallization or precipitation, filtration, product washing and drying – all within a single vessel.
Specification
Reactor volume*
200 ml, 500 ml, 1 L, 2 L, 5 L, 10 L, 20 L, 30 L
Reactor diameter range
DN50 – DN300
Evaporator type
Double wall, full jacket**
Operating temperature
-30°C to +200 °C
Operating pressure
Full vacuum to atmospheric pressure
Filter
Filter cloth with wide range of pore sizes available
Coating options
Breakage protection, Antistatic
Wetted materials
Borosilicate glass 3.3, PTFE (SS316L and Hastelloy options available)
*custom sizes available
**single wall and triple wall options available

Filter reactors integrate chemical reactions and filtration into a closed and precise system, offering an optimal solution for processes demanding exceptional purity and efficiency. Whether it’s chemical synthesis, pharmaceutical research, or suspension processing, the filter reactor enables controlled reactions and direct solids separation within a single apparatus. This ensures clean, efficient processes with no material loss, enhancing overall productivity.
Versatile and Adaptable Design
A standout feature of the GKB Filter Reactor systems is their versatility. With customizable filter elements and flexible agitator options, they can be tailored to meet specific requirements—ranging from fine solids separation to processing viscous media. This versatility makes them an invaluable tool for both laboratory work and production environments.
Enhanced control and safety
Precise regulation of temperature, pressure, and stirring speed ensures stable and safe operation, even in challenging conditions. The transparent glass design enables continuous process monitoring, while smooth surfaces simplify cleaning and minimize contamination risks. These features guarantee consistently high product quality and reduced downtime.


GlasKeller – advanced innovation for your processes
GlasKeller filter reactors represent the perfect synergy of cutting-edge reaction and filtration technology. Built to meet the rigorous demands of both research and industry, they provide a dependable solution that prioritizes precision, adaptability, and efficiency to streamline and elevate your processes.
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Whether you are an existing customer looking to reproduce your glassware or someone with an entirely new challenge, we deliver unbeatable product quality and excellent support from enquiry to delivery, and beyond.
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