The Parr 4576B High-Pressure Reactor is a compact, bench-top style moveable head system engineered for high-performance research applications involving extreme temperatures and pressures. With a 250 mL stainless steel vessel and MAWP of 5000 psi at 500 °C, this reactor is ideal for small-scale synthesis, catalyst studies, and pressure-based reactions. Its corrosion-resistant construction and advanced control capabilities ensure precision, safety, and efficiency in demanding lab environments.
Product Features
- 250 ml moveable head reactor, bench-top style
- Maximum Allowable Working Pressure (MAWP) of 5000 psi at up to 500 °C
- Stainless steel head, cylinder, magnetic drive, and all internal wetted parts
- Vapor-contacting external valves and fittings made from stainless steel
- Flexible graphite flat gasket rated up to 500 °C
- Head includes 16 in-lb magnetic drive with stirrer shaft
- 0–5000 psi pressure gauge
- Gas release valve
- Double valve assembly: inlet valve and sampling valve with dip tube
- Safety rupture disc
- Type J thermocouple
- Internal cooling coil
- Bench-top stand with mantle heater, 230V
- 1/4 hp variable speed motor
- 4848 Reactor Controller with PID temperature control and ramp/soak programming
- Manual speed adjustment knob (0–600 rpm)
- 230V electrical operation
- ASME certified construction
Benefits
- Leak-free agitation via magnetic drive with no dynamic seals
- Reliable operation under extreme conditions with certified materials and construction
- Full-featured control and monitoring with integrated 4848 controller
- High chemical compatibility for diverse applications
- Precision thermal regulation using PID control and mantle heating
Why Choose the Parr 4576B 250 ml Reactor?
The Parr 4576B delivers outstanding reliability, flexibility, and control for high-pressure synthesis and materials research. With stainless steel durability, ASME compliance, and integrated controller functionality, it’s a complete solution for modern laboratory applications requiring precision and performance in compact form.
