Parr 452HC – 300 mL Stainless Steel Bottom Pressure Reactor Vessel

The Parr 452HC is a compact yet robust high-pressure reactor vessel designed for laboratories conducting demanding chemical reactions under controlled conditions. With a 300 mL working capacity, it offers a practical balance between ease of handling and sufficient volume for meaningful research outcomes. This makes it an excellent choice for batch processes where safety, precision, and reliability are critical.

At HiTechTrader, we provide the Parr 452HC bottom-closing stainless steel reactor, engineered to perform under pressures up to 2000 psi and temperatures as high as 350°C (662°F). Its 316 stainless steel body, optional Teflon liner, and compatibility with Parr stirring systems and electronic controls ensure adaptability across a wide range of applications. Whether for hydrogenation, polymerization, digestion, or catalytic testing, this vessel is trusted by researchers who need a durable and versatile solution for mid-scale laboratory experimentation.

Volume & Dimensions

1. Capacity: 300 mL (0.079 gallons)
2. Internal Diameter: 2.5 in.
3. Height: ~4 in.
4. Outer Diameter: ~3 in.
5. Wall Thickness: 0.25 in.

Pressure & Temperature Ratings

1. Maximum Allowable Working Pressure (MAWP): 2000 psi (~138 bar)
2. Maximum Operating Temperature: Up to 350°C (662°F)

Construction Materials

1. Material: Type 316 stainless steel (SS316) for strength and corrosion resistance
2. Optional Insert: Teflon sleeve for added resistance to aggressive chemical environments

Design & Operation

1. Closure System: Bottom closure with PTFE or other high-temperature gaskets
2. Stirring Options: Compatible with magnetically coupled stirrer shafts for stirred reactions
3. Reaction Types: Suitable for catalysis, digestion, polymerization, hydrogenation, and other lab-scale processes

Safety & Accessories

1. Works with pressure relief valves, rupture discs, and monitoring sensors
2. Supports electronic control systems for precise management of temperature, pressure, and stirring speed
3. Built for safe and consistent performance under high-pressure laboratory conditions

Applications

The Parr 452HC is ideal for:

1. Catalysis and hydrogenation studies
2. Pharmaceutical research and development
3. Polymer and materials science investigations
4. Chemical and petrochemical laboratory testing requiring tight process control

Build & Durability

1. Stainless steel construction ensures long-term resistance to corrosion and wear
2. Optimized dimensions for seamless integration with Parr accessories and controllers
3. Part of the proven Parr 452 Series, known for safety, versatility, and reliability in high-pressure research

Why Buy the Parr 452HC from HiTechTrader?

HiTechTrader offers refurbished and pre-owned Parr reactors that undergo rigorous inspection and testing to guarantee reliable performance. Choosing HiTechTrader provides:

1. Significant cost savings compared to new equipment
2. A 30-day evaluation period with limited warranty protection
3. Expert guidance for configuration, spare parts, and ongoing maintenance

With the Parr 452HC from HiTechTrader, your laboratory gains a durable, mid-scale high-pressure reactor designed to deliver dependable results while keeping advanced research both practical and cost-effective.