The 8700 Series Pressure Vessels, offered in 50 liters and 100 liters are the biggest vessels offered by Parr. This series expands the available volume of our standard offering by more than five times, while retaining the easy-to-use features our customers have come to expect from Parr. Ideally suited for scale-up or pilot work, the geometry, features, and operation are very similar to that of smaller Parr vessels, but with a volume intermediate between lab-scale and traditional production scale vessels.
Modified versions are available with higher working pressure capabilities. For pressure or temperature requirements beyond the 8700 Series range, please see the Series 4675 30- and 40-liter vessels.
Popular accessories include condensers, solids charging ports, and bottom drain valves. These vessels can also be constructed of a variety of commercially available corrosion-resistant alloys.
Features include
- Maximum Pressure (MAWP), 725 psi (50 bar)
- Maximum Temperature, 200 °C
- PID temperature control with ramp and soak programming
- Three zone band heater or welded jacket
- Hoist for reactor head (manual or electric options)
- Bottom drain valve (actuated or manual options)
- Control thermocouple
Standard head fittings & internals include:
- FKM O-ring, or PTFE flat gasket head seal
- Safety rupture disc assembly
- Pressure gage with optional pressure relief valve
- Gas inlet and release needle valves
- External solids charge assembly
- Spiral cooling coil
- Custom options available