Title: The Complete Guide to FPGR-10 Borosilicate Glass Reactor: 10L Double Jacketed Vessel for New Material Synthesis
Meta Description: Explore the NTSJ FPGR-10 glass reactor with 0.098MPa vacuum degree and 50-600rpm speed control. CE certified, double jacketed borosilicate glass for pharmaceutical and chemical synthesis.
In the world of chemical and pharmaceutical research, precision and reliability are non-negotiable. Glass reactors form the backbone of synthesis, distillation, and filtration processes. The NTSJ FPGR-10 Glass Reactor represents a perfect balance between benchtop flexibility and production-scale capability. With a 10-liter volume, borosilicate glass construction, and semi-automatic operation, this double jacketed reactor is engineered for laboratories and pilot plants demanding superior chemical resistance and vacuum performance. This comprehensive guide breaks down every technical specification and feature.
The FPGR-10 is part of Nantong Sanjing Chemglass's extensive PGR series, ranging from 3L to 200L. Positioned in the mid-range, the 10L model is ideal for new material synthesis, pharmaceutical intermediate production, and essential oil distillation. Key identifiers include:
Place of Origin: China
Brand Name: NTSJ
Certification: CE, ISO9001
Model Number: FPGR-10
Automatic Grade: Semi-Automatic
Application: New Material Synthesis
Understanding the dimensions and performance metrics is critical for lab integration. Below is a detailed breakdown of the FPGR-10 compared to its closest siblings:
| Parameter | FPGR-10 | PGR-5 | PGR-30 |
|---|---|---|---|
| Volume (L) | 10 | 5 | 30 |
| Neck No. on Cover | 6 | 5 | 6 |
| Inner Vessel Dia. (mm) | 230 | 180 | 330 |
| Outer Vessel Dia. (mm) | 290 | 230 | 365 |
| Cover Diameter (mm) | 265 | 180 | 265 |
| Vessel Height (mm) | 450 | 400 | 730 |
| Motor Power (W) | 140 | 60 | 140 |
| Vacuum Degree (Mpa) | 0.098 | 0.098 | 0.098 |
| Rotation Speed (rpm) | 50-600 | 50-600 | 50-600 |
| Torque (Nm) | 2.23 | 0.95 | 2.23 |
| Power (V) | 220 | 220 | 220 |
| Dimension (mm) | 650x650x1900 | 450x450x1200 | 700x500x2100 |
The FPGR-10 shares the same powerful 140W motor, 2.23 Nm torque, and 50-600 rpm speed range as the larger 30L model, making it exceptionally capable for viscous reactions despite its smaller footprint.
The FPGR-10 is constructed from high-borosilicate glass. This material is specified for three critical reasons:
Chemical Resistance: Resistant to strong acidic properties of materials, including hydrochloric, sulfuric, and nitric acids.
Thermal Shock Resistance: Withstands sudden temperature changes without cracking, essential for exothermic reactions.
Transparency: Full visibility of the reaction process allows operators to monitor color changes, precipitation, and phase separation in real time.
Importantly, the only materials contacting the reaction media are glass and PTFE (polytetrafluoroethylene). This ensures zero cross-contamination and absolute chemical inertness, making the reactor suitable for high-purity pharmaceutical synthesis.
The "double jacketed" designation means the FPGR-10 features an inner vessel (230mm diameter) and an outer jacket (290mm diameter). The space between these two layers circulates heating or cooling media.
Compatible Thermal Systems:
Heating: Circulating water/oil bath or high and low temperature machine.
Cooling: Cooling chiller or high and low temperature machine.
This design allows precise temperature control from sub-ambient to elevated temperatures without exposing the reaction media to direct heating elements. The result is safer, more repeatable reaction kinetics.
The FPGR-10 achieves a vacuum degree of 0.098 MPa (approximately 980 mbar absolute, or 735 Torr). This is exceptionally high for glass reactors of this size.
The secret lies in the mechanical sealing system. Unlike standard PTFE gland seals that leak under dynamic conditions, the mechanical seal maintains high vacuum integrity even when the stirrer is rotating at 600 rpm. This capability is crucial for:
Solvent recovery under reduced pressure
Oxygen-sensitive reactions
Low-temperature evaporative processes
The frequency control speed gear motor offers distinct advantages over traditional DC motors:
Smooth Running: No cogging or vibration at low speeds.
High Torque: 2.23 Nm available across the entire speed range, not just at peak.
No Spark: Brushless design eliminates sparking, critical when handling flammable solvents.
Noise Free: Quiet operation improves laboratory working conditions.
Long Life: Reduced mechanical wear extends service intervals.
The stainless steel (SUS) frame and cast aluminum kettle body support provide a stable, vibration-free platform. The elegant appearance belies a robust structure capable of handling the 10L working volume.
The glass/PTFE discharge valve features a non-dead angle design. Traditional globe valves leave residue in the bottom curve; the FPGR-10's design ensures:
Fast Emptying: Full bore discharge.
No Residue: Complete draining without disassembly.
Easy Cleaning: Straight-through path for flushing.
The kettle cover separated from kettle body simplifies disassembly, cleaning, and reinstallation—a feature often overlooked but highly valued in multi-product facilities.
The NTSJ FPGR-10 borosilicate glass reactor combines industrial-grade vacuum performance (0.098MPa), robust mechanical sealing, and precise frequency-controlled stirring in a compact 10L package. For laboratories and pilot plants engaged in new material synthesis, pharmaceutical development, or chemical research, this CE-certified, double jacketed reactor offers exceptional value and reliability. When you need a reactor that resists strong acids, maintains vacuum under stirring, and cleans without residue, the FPGR-10 delivers.
Title: The Complete Guide to FPGR-10 Borosilicate Glass Reactor: 10L Double Jacketed Vessel for New Material Synthesis
Meta Description: Explore the NTSJ FPGR-10 glass reactor with 0.098MPa vacuum degree and 50-600rpm speed control. CE certified, double jacketed borosilicate glass for pharmaceutical and chemical synthesis.
In the world of chemical and pharmaceutical research, precision and reliability are non-negotiable. Glass reactors form the backbone of synthesis, distillation, and filtration processes. The NTSJ FPGR-10 Glass Reactor represents a perfect balance between benchtop flexibility and production-scale capability. With a 10-liter volume, borosilicate glass construction, and semi-automatic operation, this double jacketed reactor is engineered for laboratories and pilot plants demanding superior chemical resistance and vacuum performance. This comprehensive guide breaks down every technical specification and feature.
The FPGR-10 is part of Nantong Sanjing Chemglass's extensive PGR series, ranging from 3L to 200L. Positioned in the mid-range, the 10L model is ideal for new material synthesis, pharmaceutical intermediate production, and essential oil distillation. Key identifiers include:
Place of Origin: China
Brand Name: NTSJ
Certification: CE, ISO9001
Model Number: FPGR-10
Automatic Grade: Semi-Automatic
Application: New Material Synthesis
Understanding the dimensions and performance metrics is critical for lab integration. Below is a detailed breakdown of the FPGR-10 compared to its closest siblings:
| Parameter | FPGR-10 | PGR-5 | PGR-30 |
|---|---|---|---|
| Volume (L) | 10 | 5 | 30 |
| Neck No. on Cover | 6 | 5 | 6 |
| Inner Vessel Dia. (mm) | 230 | 180 | 330 |
| Outer Vessel Dia. (mm) | 290 | 230 | 365 |
| Cover Diameter (mm) | 265 | 180 | 265 |
| Vessel Height (mm) | 450 | 400 | 730 |
| Motor Power (W) | 140 | 60 | 140 |
| Vacuum Degree (Mpa) | 0.098 | 0.098 | 0.098 |
| Rotation Speed (rpm) | 50-600 | 50-600 | 50-600 |
| Torque (Nm) | 2.23 | 0.95 | 2.23 |
| Power (V) | 220 | 220 | 220 |
| Dimension (mm) | 650x650x1900 | 450x450x1200 | 700x500x2100 |
The FPGR-10 shares the same powerful 140W motor, 2.23 Nm torque, and 50-600 rpm speed range as the larger 30L model, making it exceptionally capable for viscous reactions despite its smaller footprint.
The FPGR-10 is constructed from high-borosilicate glass. This material is specified for three critical reasons:
Chemical Resistance: Resistant to strong acidic properties of materials, including hydrochloric, sulfuric, and nitric acids.
Thermal Shock Resistance: Withstands sudden temperature changes without cracking, essential for exothermic reactions.
Transparency: Full visibility of the reaction process allows operators to monitor color changes, precipitation, and phase separation in real time.
Importantly, the only materials contacting the reaction media are glass and PTFE (polytetrafluoroethylene). This ensures zero cross-contamination and absolute chemical inertness, making the reactor suitable for high-purity pharmaceutical synthesis.
The "double jacketed" designation means the FPGR-10 features an inner vessel (230mm diameter) and an outer jacket (290mm diameter). The space between these two layers circulates heating or cooling media.
Compatible Thermal Systems:
Heating: Circulating water/oil bath or high and low temperature machine.
Cooling: Cooling chiller or high and low temperature machine.
This design allows precise temperature control from sub-ambient to elevated temperatures without exposing the reaction media to direct heating elements. The result is safer, more repeatable reaction kinetics.
The FPGR-10 achieves a vacuum degree of 0.098 MPa (approximately 980 mbar absolute, or 735 Torr). This is exceptionally high for glass reactors of this size.
The secret lies in the mechanical sealing system. Unlike standard PTFE gland seals that leak under dynamic conditions, the mechanical seal maintains high vacuum integrity even when the stirrer is rotating at 600 rpm. This capability is crucial for:
Solvent recovery under reduced pressure
Oxygen-sensitive reactions
Low-temperature evaporative processes
The frequency control speed gear motor offers distinct advantages over traditional DC motors:
Smooth Running: No cogging or vibration at low speeds.
High Torque: 2.23 Nm available across the entire speed range, not just at peak.
No Spark: Brushless design eliminates sparking, critical when handling flammable solvents.
Noise Free: Quiet operation improves laboratory working conditions.
Long Life: Reduced mechanical wear extends service intervals.
The stainless steel (SUS) frame and cast aluminum kettle body support provide a stable, vibration-free platform. The elegant appearance belies a robust structure capable of handling the 10L working volume.
The glass/PTFE discharge valve features a non-dead angle design. Traditional globe valves leave residue in the bottom curve; the FPGR-10's design ensures:
Fast Emptying: Full bore discharge.
No Residue: Complete draining without disassembly.
Easy Cleaning: Straight-through path for flushing.
The kettle cover separated from kettle body simplifies disassembly, cleaning, and reinstallation—a feature often overlooked but highly valued in multi-product facilities.
The NTSJ FPGR-10 borosilicate glass reactor combines industrial-grade vacuum performance (0.098MPa), robust mechanical sealing, and precise frequency-controlled stirring in a compact 10L package. For laboratories and pilot plants engaged in new material synthesis, pharmaceutical development, or chemical research, this CE-certified, double jacketed reactor offers exceptional value and reliability. When you need a reactor that resists strong acids, maintains vacuum under stirring, and cleans without residue, the FPGR-10 delivers.
