Reactor

GlasKeller offers a wide range of standard and customized reactor systems designed for a wide range of chemical processes from 30ml to 30L.  Each system is built using durable borosilicate glass, giving users clear visibility and strong chemical resistance. Designed to be practical and reliable, these reactors support many different applications in research and development. They offer an easy, flexible solution for labs looking to scale their work with confidence.

  • Superior temperature control – Optional ring‑baffled technology boosts heat transfer for fast, stable temperature regulation.

  • Clear process visibility – Borosilicate glass vessels make it easy to observe reaction progress in real time.

  • Configurable design – Multiple vessel sizes and accessories allow simple adaptation to different chemistries and workflows

Specifications

Reactor volume*

50ml, 100ml, 250 ml, 500 ml, 1 L, 2 L, 3 L, 5 L, 10 L, 20 L, 30 L

Reactor diameter range

DN50 – DN300

Reactor type

Single wall, double wall, triple wall
Double wall with ring baffles
Triple wall with ring baffles

Operating temperature

-90°C to +230 °C

Operating pressure

Full vacuum to atmospheric pressure

Coating options

Breakage protection, Antistatic

Wetted materials

Borosilicate glass 3.3, PTFE (SS316L and Hastelloy options available)

*custom sizes available

GlasKeller Reactor System Ring Baffle vessel

Superior temperature control

GlasKeller’s reactor systems are engineered for outstanding thermal performance, ensuring stable and efficient temperature control across a wide range of reactions. Our standard vessels are designed to maximise heat‑transfer efficiency through optimised jacket geometry, while optional Ring‑Baffled Technology introduces internal glass rings that promote stronger circulation and more uniform temperature distribution. This combination delivers fast, reliable thermal response even during highly exothermic or sensitive processes.

Each system is built around high‑quality borosilicate glass vessels supported by PTFE and stainless‑steel components, creating a durable and chemically resistant platform for everyday laboratory and pilot‑scale work. Users can configure their setup with overhead stirring, condensers, feed and sampling ports, bottom‑drain valves, and a wide range of accessories to match their workflow.

Custom-built systems for your process

GlasKeller’s experienced team works closely with customers to define the right configuration for their chemistry, offering tailored vessel sizes, fittings, and system layouts to meet specific process requirements. From synthesis and crystallisation to distillation, extraction, and scale‑up development, every reactor is designed to provide clarity, control, and confidence throughout the entire reaction process

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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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