This edition of stirred reactors is produced for clients who require greater operating pressures than the 2000 to 3000 psi provided by the General Purpose Reactors, but have no use for the high operating temperatures given by the Series 4570 High Pressure, High Temperature Reactors. These reactors are designed to offer operating pressures to 5000 psi (345 bars) at temperatures to 350 °C.
The vessels of stirred reactors have been produced with outer body dimensions differentiable to the Series 4520 and 4530 Reactors so that they can exercise the support application, stirrer drive and heater similar to the leading general purpose models. Stirred reactors are an alluring priced, high pressure/moderate temperature device, with reactors which can be transposed with the 1 and 2 liter sizes. The volume of these reactors in reduced to 600 and 1200 mL by high working pressures made by concrete walls.