Parr 236HC20 Hastelloy C Pressure Reactor (2000 mL) – High Temperature, High Pressure

When experiments demand extreme conditions, only the most robust equipment can deliver consistent results. The Parr 236HC20 Pressure Reactor is a 2-liter (2000 mL) vessel specifically engineered to perform safely and reliably in high-pressure, high-temperature environments. Constructed entirely of Hastelloy C-276, this reactor is purpose-built for advanced chemical synthesis, pharmaceutical development, polymerization, and materials research where standard stainless steel simply won't hold up.

At HiTechTrader, we offer laboratory reactors like the Parr 236HC20 that combine corrosion resistance, thermal stability, and long-term durability in a compact design. Each system we provide is thoroughly inspected for vessel integrity, sealing performance, and safety compliance, ensuring your research can move forward with confidence. Whether you're running catalytic reactions, screening new materials, or performing pilot-scale testing, this reactor gives you the reliability and protection required for complex chemistry.

Built with Hastelloy Strength

1. Material of Construction: Hastelloy C-276 (Alloy C)
2. Provides exceptional resistance to strong oxidizers, mineral acids, chlorides, and halogenated solvents.
3. Outperforms stainless steel in aggressive, high-temperature environments.
4. Both the vessel body and head are made of Hastelloy C-276, ensuring full corrosion protection throughout.

Capacity and Design

1. Volume: 2000 mL (2 liters), an ideal size for mid-scale laboratory synthesis or pilot plant studies.
2. Dimensions: Designed to fit most fume hoods and standard lab setups.
3. Shape: Optimized for uniform heating and controlled reaction conditions.

High-Performance Operating Limits

1. Pressure Rating: Up to 2000 psi (≈138 bar).
2. Temperature Rating: Up to 350 °C.
3. Suitable for both organic and inorganic reactions under challenging conditions.

Reactor Head and Sealing

1. Head Assembly: Hastelloy C-276, matching the vessel body for full chemical resistance.
2. Ports: Multiple sockets available for gauges, valves, sampling, thermowells, or feed lines.
3. Sealing System: PTFE or flexible graphite gaskets provide leak-tight performance at elevated pressures and temperatures.
4. Closure: Secure bolted design with recommended torque specifications for operator safety.

Features and Operation

1. Configuration: Non-stirred vessel, perfect for reactions not requiring mechanical agitation.
2. Instrumentation: Typically fitted with a precision Ashcroft pressure gauge.
3. Accessories: Compatible with rupture discs, pressure relief valves, dip tubes, and thermocouples.
4. Withstands severe chemical attack, thermal cycling, and corrosive conditions.

Applications

The Parr 236HC20 is designed for:

✔ Reactions involving strong oxidizers and corrosive agents (H₂SO₄, HNO₃, halogenated solvents).

✔ High-pressure hydrogenations and catalytic experiments.

✔ Polymerization processes under controlled atmospheres.

✔ High-temperature organic synthesis up to 350 °C.

✔ Pilot-scale trials where durability and safety are paramount.

Customization and Options

Parr Instrument Company offers flexible configurations, including:

1. Custom head layouts with multiple port arrangements.
2. Integration of thermocouples, thermowells, or gas feed lines.
3. Safety accessories such as rupture discs and relief valves.
4. Optional coatings or liners for extreme chemical compatibility.
5. Pressure gauges available in a range of capacities.

Why HiTechTrader?

HiTechTrader has built a reputation for providing high-quality laboratory equipment backed by over 40 years of expertise. When you purchase the Parr 236HC20 through us, you receive:

1. Equipment inspected for integrity, safety, and performance.
2. Support for custom configurations and add-ons.
3. Expert technical assistance for setup and operation.
4. A cost-effective alternative to new systems without compromising quality or reliability.