Parr 5111 1000 mL Low Pressure Jacketed Glass Chemical Reactor

Precision Synthesis with Real Time Visual Monitoring

The Parr 5111 1 Liter Low Pressure Glass Chemical Reactor is the ultimate solution for precise chemical synthesis at low to moderate pressures, perfect for labs requiring accurate temperature control and visual monitoring. Manufactured by Parr Instruments this Model 5111 with a 1000 ml volume high quality borosilicate glass vessel, this reactor ensures superior chemical resistance, thermal stability, and unmatched transparency for real time observation of your reactions.

Key Features & Benefits

• High Quality Borosilicate Glass Vessel: Designed for superior chemical resistance, thermal stability, and exceptional clarity, allowing you to monitor mixing, color changes, and phase transitions without interruption.

• Head Versatile Vessel Options: The Parr 5111 comes with a 1000 mL borosilicate glass vessel, but you can upgrade to a metal vessel for applications requiring up to 1000 psi (69 bar) pressure – perfect for higher pressure experiments.

• Real Time Monitoring: The transparent glass design allows for direct visual observation, making it easier to track reactions and ensure optimal conditions for your experiments.

Reactor Construction & Specifications

• Vessel Volume: 1 Liter

• Head and Wetted Parts material of construction: Hastelloy C276  ( Hast C )

• Glass Material: Premium borosilicate glass for superior resistance to chemicals and heat.

• Dimensions (Glass Cylinder): 4 inches x 6.0 inches (10.16 cm x 15.24 cm)

• Weight (Glass Version): 3.0  lbs (1360 g)

• Vessel Assembly Weight: 29 lbs 

• Mounting Style: Secure fixed head mounting on a stable benchtop stand for reliable operation.

Reliable Sealing System for Safe Operation

• Secure Sealing: The reactor features a split ring and O-ring closure system with six thumb screws, providing a leak-tight seal for moderate pressure applications.

• Durable O-Ring Materials:  FKM

Operating Parameters & Performance

• Maximum Working Pressure:

  • Glass Vessel: Up to 150 psi (10 bar)

• Maximum Operating Temperature: Operates up to 225°C (with FKM/FFKM O-rings), perfect for moderate temperature experiments.

• Heating Power: Thermo Sahara S13 12 Liter capacity bath combined with Thermo Model PC-200 Controller provides a heat capacity of 1.2 KW @ 115 Volts

• Stirring System: The reactor is powered by a 1/8 hp magnetic stirrer motor, providing reliable variable speed stirring with 1-2 impellers for efficient mixing and homogenization.

• Pressure Gauge: Real-time pressure monitoring with a 3.5-inch dial gauge (0-200 psi range) for consistent tracking.

Safety & Operational Guidelines

• Easy Setup: Simply secure the reactor on a stable benchtop stand, insert the glass vessel into the fixed head, and ensure the O-ring is seated properly for a leak-proof seal.

• Pressure & Temperature Limits: Never exceed 150 psi for glass vessels and 225°C for FKM/FFKM O-rings to avoid damage and ensure safe operation.

• Efficient Stirring: The 1/8 hp magnetic stirrer motor guarantees consistent mixing and homogeneity without compromising the reactor seal.

• Controlled Heating: Use the mantle heater for a smooth temperature ramp-up and steady-state operation.

• Regular Safety Checks: Continuously monitor pressure via the dial gauge, inspect O-rings and thumb screws before use, and set up pressure relief valves as needed for added safety.

Applications for the Parr 5111 Reactor

The Parr 5111 1000 mL Low Pressure Glass Chemical Reactor is ideal for a wide range of chemical synthesis applications. It’s perfect for:

• Polymerization processes

• Crystallization experiments

• Kinetics studies and reaction optimization

• Research reactions involving corrosive or hazardous media

With its exceptional design and features, the Parr 5103 is an excellent choice for academic, pharmaceutical, and industrial laboratories focused on process development, chemical research, and optimization.

Why Choose the Parr 5111 Reactor?

• Precision & Versatility: Achieve consistent results in chemical synthesis under low to moderate pressure conditions.

• Real-Time Visual Monitoring: Watch your reactions in action with a transparent borosilicate glass vessel.

• Superior Build Quality: Durable, high-quality materials ensure long-lasting performance and reliability.

Thermo Sahara S13 Stainless Steel Heating Bath with model PC200 controller.

• Temp range  Ambient to 200 C
• Heating capacity at 115 V   1.2 kW
• Flow Rate  24 Liters / minute ( L/m )
• Volts 115 
• Capacity 12 Liter

Contact us today to unlock the full potential of your chemical experiments with the Parr 5111 1000 mL Low Pressure Glass Chemical Reactor