Jacketed Glass Reactor
Jacketed Glass Reactor is primarily used for experiments like material synthesis, distillation, and concentration. Its double-layer design allows temperature control by circulating a liquid of the desired temperature through the jacket.
The Torontech Jacketed Glass Reactor is a fundamental and versatile tool for chemical and process R&D. Its primary application is to provide a precisely controlled thermal environment for a wide range of thermally sensitive processes. By allowing for uniform heating or cooling, it enables the controlled study, optimization, and execution of processes such as synthesis, crystallization, and distillation on a laboratory or pilot scale.
This essential process control is a cornerstone of research and development in:
- Pharmaceutical & Chemical Synthesis: As a standard workhorse for the development of new Active Pharmaceutical Ingredients (APIs) and specialty chemicals, where precise temperature control is critical for maximizing reaction yield, selectivity, and product purity.
- Academia & Research Institutes: As a foundational piece of equipment for a broad range of chemical research, enabling the study of reaction kinetics, the execution of complex syntheses, and the development of new process methodologies.
- Polymer & Materials Science: For the synthesis and process development of new polymers and advanced materials, where strict temperature management is crucial for controlling polymerization rates and achieving the desired molecular weight and material properties.
- Food, Flavor & Fragrance: To perform extractions, create concentrates, and formulate new flavor and fragrance compounds, where precise temperature control is key to preserving the integrity of delicate, high-value molecules and ensuring batch-to-batch consistency.
- Made from 3.3 borosilicate glass, offering exceptional physical and chemical durability.
- Suitable for a wide temperature range, from high (200°C) to low (-80°C).
- Features excellent sealing, achieving a vacuum level of 0.095 MPa.
- Designed to handle pressures from -0.1 MPa to normal atmospheric pressure.
- Equipped with a PTFE plug and discharge valve for reliable operation.
- Includes insulated hoses to minimize damage to the glass vessel during external pipe connections.
- Customizable structures and configurations to meet specific process requirements.
- Optional filter reactors available, tailored to customer needs.
- A bottom receiving tray can be added to collect drippings during operation.

GR1, 2 & 3

GR5 & 5Ex





| Model | GR-1 | GR-2 | GR-3 | GR-5 | GR-5Ex |
|---|---|---|---|---|---|
| Glass material | 3.3 borosilicate glass | ||||
| Glass vessel volume | 1L | 2L | 3L | 5L | |
| Glass vessel flange | Φ105mm | Φ170mm | |||
| OD of glass vessel opening | Φ150mm | Φ215mm | |||
| ID of bottom valve | Φ10mm | Φ15mm | |||
| Jacket interface | 25# | 35# | |||
| Allowable pressure of jacket interface | ≤0.03MPa | ||||
| Liquid inlet/outlet circulation hose interface | Rc1/2 and Rc3/4 | Rc3/4 | |||
| No. of glass vessel lid openings | 5 | ||||
| Center opening of glass vessel lid | 24/40 | 50# | |||
| Side openings of glass vessel lid | 24/40×3, 19/26 | 24/29×2, 29/32, S35 | |||
| Sealing gasket of glass vessel lid | Φ148*Φ105*3 | Φ212*Φ168*3 | |||
| Stirring speed | 40-500rpm | 50-500rpm | |||
| Motor power | Output power 50W | 90W | 180W | ||
| Support parts for stirrer | PTFE+PEED+Glass | PTFE | |||
| Dripping funnel volume | 200ml | 500ml | |||
| Interface of dripping funnel | 24/29 | 29/32 | |||
| Condensation area of condenser | 0.025m² | 0.045m² | |||
| Interface of condenser | 24/29 | 29/32 | |||
| Receiving bottle | Optional | ||||
| Drain port ground clearance | About 100mm | About 400mm | |||
| Dimensions | 480W×420D×1100H mm | 480W×480D×1200H mm | 640W×530D×1600H mm | 660W×530D×1600H mm | |
| Model | GR-10 | GR-10Ex | GR-20 | GR-20Ex | GR-30 | GR-30Ex |
|---|---|---|---|---|---|---|
| Glass material | 3.3 borosilicate glass | |||||
| Glass vessel volume | 10L | 20L | 30L | |||
| Glass vessel flange | Φ215mm | |||||
| OD of glass vessel opening | Φ265mm | |||||
| ID of bottom valve | Φ21mm | |||||
| Jacket interface | 35# | |||||
| Allowable pressure of jacket interface | <=0.03MPa | |||||
| Liquid inlet/outlet circulation hose interface | Rc3/4 | |||||
| No. of glass vessel lid openings | 6 | |||||
| Center opening of glass vessel lid | 50# | |||||
| Side openings of glass vessel lid | S51, S51, 35#, 40/38, 34/35 | |||||
| Solid charging port | 80# | |||||
| Sealing gasket of glass vessel lid | Φ264*Φ220*3 | |||||
| Stirring speed | 50-500rpm | |||||
| Motor power | 90W | 180W | 90W | 180W | 90W | 180W |
| Support parts for stirrer | PTFE | |||||
| Dripping funnel volume | 1000ml | 2000ml | ||||
| Interface of dripping funnel | 40/38 | |||||
| Condensation area of condenser | 0.234m² | 0.341m² | ||||
| Interface of condenser | 40/38 | |||||
| Receiving bottle | Optional | |||||
| Liquid collection tray | Optional | |||||
| Drain port ground clearance | About 330mm | About 360mm | ||||
| Dimensions | 825W*665D*1780H mm | 825W*720D*1780H mm | 825W*665D*1960H mm | 825W*720D*1960H mm | 825W*665D*2090H mm | 825W*720D*2090H mm |
| Model | GR-50 | GR-50Ex | GR-100 | GR-100Ex |
|---|---|---|---|---|
| Glass material | 3.3 borosilicate glass | |||
| Glass vessel volume | 50L | 100L | ||
| Glass vessel flange | Φ215mm | |||
| OD of glass vessel opening | Φ265mm | |||
| ID of bottom valve | Φ21mm | |||
| Jacket interface | 45# | |||
| Allowable pressure of jacket interface | <=0.03MPa | |||
| Liquid inlet/outlet circulation hose interface | Rc3/4 | |||
| No. of glass vessel lid openings | 6 | 7 | ||
| Center opening of glass vessel lid | 50# | |||
| Side openings of glass vessel lid | S51, 35#, 40/38, 34/35 | S51, 35#, 40/38, 34/35*2 | ||
| Solid charging port | 80# | 95# | ||
| Sealing gasket of glass vessel lid | Φ264*Φ220*3 | Φ338*Φ294*3 | ||
| Stirring speed | 50-500rpm | |||
| Motor power | 140W | 180W | 250W | 370W |
| Support parts for stirrer | PTFE | |||
| Dripping funnel volume | 2000ml | 10000ml | ||
| Interface of dripping funnel | 40/38 | Φ12.5 | ||
| Condensation area of condenser | 0.429m2 | 0.954m2 | ||
| Interface of condenser | 40/38 | |||
| Receiving bottle | Optional | 20000ml | ||
| Liquid collection tray | Optional | |||
| Drain port ground clearance | About 315mm | About 340mm | ||
| Dimensions | 825W*665D*2130H mm | 825W*720D*2130H mm | 1160W*780D*2400H mm | 1160W*780D*2400H mm |
| Model | GRF-100 | GRF-100Ex | GRF-150 | GRF-150Ex |
|---|---|---|---|---|
| Glass material | 3.3 borosilicate glass | |||
| Glass vessel volume | 100L | 150L | ||
| Glass vessel flange | Φ285mm | |||
| OD of glass vessel opening | Φ338mm | |||
| ID of bottom valve | Φ21mm | Φ40mm | ||
| Jacket interface | 45# | |||
| Allowable pressure of jacket interface | <=0.03MPa | |||
| Liquid inlet/outlet circulation hose interface | Rc3/4 | |||
| No. of glass vessel lid openings | 7 | |||
| Center opening of glass vessel lid | 60# | |||
| Side openings of glass vessel lid | S51, 35#, 40/38, 34/35*2 | |||
| Solid charging port | 95# | |||
| Sealing gasket of glass vessel lid | Φ338*Φ294*3 | |||
| Stirring speed | 50-500rpm | |||
| Motor power | 250W | 370W | 750W | |
| Support parts for stirrer | PTFE | |||
| Dripping funnel volume | 10000ml | |||
| Interface of dripping funnel | Φ12.5 | |||
| Condensation area of condenser | 0.954m2 | 1.274m2 | ||
| Interface of condenser | 40/38 | 80# | ||
| Receiving bottle | 20000ml | |||
| Liquid collection tray | Standard | |||
| Drain port ground clearance | About 380mm | About 370mm | ||
| Dimensions | 1250W*1000D*2400H mm | 1250W*1060D*2800H mm | ||