Used Parr Model 4524 2-Liter Stainless Steel High-Temperature Pressure Reactor

The 2000 mL Pilot-Scale Solution | 1900 PSI @ 350°C | Precision Magnetic Agitation

The Parr Model 4524 2 Liter Stainless Steel High Temp High Pressure Chemical Reactor is a used laboratory and pilot-scale reactor system designed for demanding chemical synthesis, catalytic reaction development, high-pressure processing, and high-temperature research applications. Manufactured by Parr Instruments, this 2000 mL stainless steel pressure reactor is engineered for controlled reactions requiring elevated temperature, elevated pressure, strong agitation, and durable corrosion-resistant wetted surfaces.

This Parr 4524 2000 mL reactor features a T316 stainless steel vessel, 1900 psi pressure rating at 350 °C, 1000 watt wraparound heater, Type J thermocouple, 3,000 PSI pressure gauge, dual 6-blade impellers, 1/8 hp variable-speed magnetic stirrer, serpentine cooling coil, and a split-ring closure system with compression bolts. The vessel volume makes it well suited for larger bench-scale experiments, small pilot studies, process screening, catalytic evaluations, and high-pressure research workflows.

This reactor is sold without a rupture disk per HiTechTrader safety protocol. Buyers should install the proper rupture disk and safety components for their specific application before operation.

For related equipment, browse HiTechTrader’s used laboratory equipment, laboratory reactors, Parr reactors, laboratory pumps, and analytical instruments.

2 Liter Parr Pressure Reactor for Demanding Chemical Reactions

The Parr 4524 stainless steel high pressure reactor is built for laboratories that need dependable reaction control under elevated temperature and pressure. With a 2 liter / 2000 mL vessel volume, this reactor provides more working capacity than smaller 300 mL, 500 mL, or 1 liter reactors while still remaining suitable for laboratory and development scale use.

This makes the Parr 4524 a strong choice for:

• high-pressure chemical synthesis
• catalytic reaction development
• hydrogenation research
• oxidation studies
• polymerization workflows
• pharmaceutical research
• fine chemical development
• materials science
• corrosion resistant reaction studies
• scale-up screening
• small pilot studies
• industrial laboratory R&D

For labs that need more volume without moving into a full production reactor, the Parr Model 4524 offers a practical balance of size, strength, mixing capability, and process control.

What Makes This Parr 4524 Reactor Stand Out

This reactor should be positioned as a used 2 liter high pressure Parr reactor for advanced research and pilot scale chemical development. It stands out because it combines higher vessel capacity, T316 stainless steel construction, strong agitation, temperature control hardware, and a proven Parr pressure vessel design.

Key features include:

• 2 liter / 2000 mL vessel volume for larger laboratory-scale reaction work
• T316 stainless steel wetted parts for corrosion resistance and mechanical strength
• 1900 psi pressure rating at 350 °C for demanding high-pressure workflows
• 1000 watt wraparound heater for controlled heating
• Serpentine cooling coil for temperature regulation
• Dual 6-blade impellers for efficient mixing and agitation
• 1/8 hp variable-speed magnetic stirrer for uniform reaction conditions
• Split-ring closure with compression bolts for secure sealing
• Type J thermocouple for temperature monitoring
• 3,000 PSI pressure gauge for pressure monitoring
• Used equipment value compared with purchasing a new Parr reactor system

For buyers comparing laboratory reactors, this unit is best positioned for high pressure synthesis, catalytic reactions, aggressive chemical workflows, and controlled high-temperature research.

T316 Stainless Steel Wetted Parts

This Parr 4524 reactor includes wetted parts made from T316 stainless steel. Stainless steel T316 is widely used in chemical reactors because it provides a strong balance of mechanical strength, corrosion resistance, cleanability, and durability.

Benefits of T316 stainless steel construction include:

• resistance to many corrosive chemical environments
• strong mechanical performance under pressure
• suitability for elevated-temperature workflows
• cleanable reactor surfaces
• durability for repeated research use
• compatibility with many chemical processing applications

This makes the reactor useful for laboratories working with corrosive, oxidizing, acidic, or aggressive reagents where glass or lower-grade metals may not be appropriate.

High Pressure and High Temperature Capability

The Parr Model 4524 is rated for 1900 psi at 350 °C, giving laboratories the pressure and temperature range needed for challenging chemical reaction workflows.

This capability supports:

• elevated-pressure synthesis
• catalytic reaction screening
• high-temperature chemistry
• pressure-driven reaction pathways
• specialty chemical development
• process optimization
• controlled batch reaction studies

The combination of high pressure, high temperature, stainless steel construction, and controlled agitation makes this reactor a strong fit for research environments where precision, repeatability, and durability matter.

Efficient Mixing with Dual 6-Blade Impellers

This Parr 4524 reactor includes dual 6-blade impellers powered by a 1/8 hp variable speed magnetic stirrer. Efficient agitation is important in high pressure reactor workflows because mixing can affect reaction consistency, heat distribution, gas liquid contact, catalyst suspension, and product uniformity.

The agitation system helps support:

• uniform mixing inside the reactor vessel
• improved gas-liquid or liquid-solid contact
• more consistent reaction conditions
• better catalyst suspension in compatible workflows
• improved heat transfer within the vessel
• repeatable experimental results

For catalytic reactions, advanced synthesis, and process research, the dual impeller design is a valuable feature because it helps maintain reaction uniformity throughout the 2 liter vessel.

Heating, Cooling, and Process Monitoring

The reactor includes a 1000 watt wraparound heater, a serpentine cooling coil, a Type J thermocouple, and a 3,000 PSI pressure gauge. These components support temperature regulation and process monitoring during compatible high-pressure workflows.

Key process-control components include:

Together, these features make the Parr 4524 a practical choice for laboratories that need more than a basic pressure vessel. It offers the control elements needed for serious chemical reaction development.

Split-Ring Closure System with Compression Bolts

The Parr 4524 uses a split-ring closure system with compression bolts. This type of closure is designed to provide a secure, leak-tight seal under demanding operating conditions.

The closure design helps support:

• secure vessel sealing
• reliable operation under elevated pressure
• mechanical strength during high temperature workflows
• repeatable vessel access for batch processing
• confidence in controlled reaction environments

For high pressure chemical reactors, the closure system is one of the most important design elements because it helps protect the integrity of the vessel during operation.

Technical Specifications

Typical Applications

The Parr 4524 2000 mL stainless steel pressure reactor is suitable for laboratories and industrial research environments that need controlled high pressure and high temperature reaction capability.

Common applications include:

• high-pressure chemical synthesis
• catalytic reaction development
• hydrogenation research
• oxidation studies
• polymerization research
• pharmaceutical process development
• fine chemical synthesis
• materials science research
• corrosion-resistant reaction studies
• solvent-based reaction workflows
• high-temperature batch reactions
• small pilot studies
• industrial laboratory R&D
• reaction scale-up screening
• academic and government research labs

This reactor is especially useful when a lab needs a durable stainless steel system for aggressive reaction conditions and larger bench-scale volumes.

Key Benefits

2 Liter Reactor Capacity

The 2000 mL volume is ideal for larger laboratory experiments, process screening, and small pilot-scale reaction studies.

T316 Stainless Steel Construction

Provides corrosion resistance, mechanical strength, cleanability, and durability for demanding chemical workflows.

High Pressure Capability

Rated for 1900 psi at 350 °C, supporting advanced high-pressure reaction conditions.

High Temperature Performance

Designed for elevated temperature chemical research and process development.

Dual 6-Blade Impellers

Supports uniform mixing, better contact, and consistent reaction conditions.

Magnetic Stirrer System

The 1/8 hp variable-speed magnetic stirrer provides dependable agitation without a conventional shaft seal.

Serpentine Cooling Coil

Helps regulate temperature during compatible reaction workflows.

Split-Ring Closure

Provides a secure sealing design for high-pressure operation.

Used Parr Reactor Value

Gives laboratories access to a trusted Parr Instruments reactor system at a more cost effective price than many new systems.

Why Buy This Parr 4524 Reactor from HiTechTrader?

HiTechTrader helps laboratories source scientific, analytical, chemical processing, and laboratory equipment for research, testing, purification, process development, and production support. This used Parr Model 4524 2 Liter Stainless Steel High Temp High Pressure Chemical Reactor is a strong option for buyers who need a reliable pressure reactor for demanding chemical workflows.

This reactor can be paired with compatible lab systems and equipment, including:

• laboratory reactors
• Parr reactors
• used laboratory equipment
• laboratory pumps
• analytical instruments
• used GC-MS systems
• containment and safety equipment

For laboratories building a complete chemical synthesis or process development workflow, this Parr 4524 reactor may be used alongside compatible pumps, condensers, gas supply systems, pressure regulators, chillers, analytical instruments, GC-MS systems, and safety equipment.

Used Parr 4524 2 Liter Stainless Steel Pressure Reactor for Sale

HiTechTrader offers this used Parr 4524 2000 mL Stainless Steel High Pressure Chemical Reactor for laboratories needing reliable high temperature and high pressure reaction capability.

This reactor is a strong fit for research labs, pharmaceutical labs, chemical processing labs, catalyst development groups, materials science facilities, industrial R&D departments, universities, and pilot-scale testing environments.

Contact HiTechTrader to request pricing, verify included components, review compatibility, or source additional laboratory reactors and chemical processing equipment for your setup.

FAQ Section

What is the Parr Model 4524 used for?

The Parr Model 4524 is used for high-pressure chemical synthesis, catalytic reactions, high-temperature chemistry, pharmaceutical research, fine chemical development, materials research, and laboratory-scale process development.

What is the volume of this Parr 4524 reactor?

This reactor has a 2000 mL / 2 liter vessel volume, making it suitable for larger bench-scale experiments and small pilot studies.

What material is the vessel made from?

The vessel and wetted parts are made from T316 stainless steel, which provides corrosion resistance, mechanical strength, and cleanability for demanding chemical workflows.

What is the pressure rating?

This Parr 4524 reactor is rated for 1900 psi at 350 °C.

Does this reactor include stirring?

Yes. It includes dual 6-blade impellers powered by a 1/8 hp variable-speed magnetic stirrer for efficient mixing and agitation.

Does this reactor include heating?

Yes. The reactor includes a 1000 watt wraparound heater.

Does this reactor include cooling?

Yes. It includes a serpentine cooling coil for temperature control in compatible workflows.

What type of temperature measurement does it use?

This reactor includes a Type J thermocouple for temperature monitoring.

Does it include a pressure gauge?

Yes. It includes a 3,000 PSI pressure gauge.

Is a rupture disk included?

No. This reactor is sold without a rupture disk per HiTechTrader safety protocol. Buyers should install the proper rupture disk for their application before use.

Is this Parr reactor new or used?

This Parr 4524 2000 mL stainless steel pressure reactor is listed in used condition.

Why buy a used Parr 4524 reactor from HiTechTrader?

Buying a used Parr reactor from HiTechTrader can help laboratories source high value pressure reactor equipment at a lower cost than many new systems. HiTechTrader can help confirm availability, included components, specifications, and related equipment options.