Vacuum jacketed Vigreux distillation head having a sealed on condenser, braced for strength. The top outer joint is for a 1” immersion B-10 thermometer. Vacuum adapter has an inner joint and a sealed in drip tip. Condenser length is 100mm on the B-14 size and 200mm on the B-24 and B-29 sizes.
| S. No. | ITEM CODE | CONE SIZE | COLUMN HEIGHT mm |
| 1 | DH-233-01 | B-14 | 100 |
| 2 | DH-233-02 | B-19 | 150 |
| 3 | DH-233-03 | B-24 | 200 |
| 4 | DH-233-04 | B-24 | 250 |
| 5 | DH-233-05 | B-24 | 300 |
| 6 | DH-233-06 | B-34 | 450 |