Continuous duty DC motor connected with gear chain arrangement to achieve uniform speed in all spindles SS stirring shaft with adjustable height, illuminated fluorescent diffused light. Supplied with out glass beaker. Stirrer can be controllable from 30 to 250 RPM.
| Model | HP | RPM | No. of Spindles |
| OFR-1 | 1/20HP | 100 | 4 |
| OFR-2 | 1/8HP | 300 | 6 |