Vigreux

Vigreux

Indentations provide increased surface area for improved refluxing prior to condensation. Sealed on Claisen adapter having top outer and lower inner joints of the same size. The side tube is sealed through to reduce entrainment. The 14/20 and 19/22 heads have a 10/18 top outer joint for use with a 25mm immersion thermometer. The 24/40 and 29/42 heads have a 10/30 top outer joint for use with 75mm immersion thermometer.


Joint
Size

Column
Height mm

Approx.
Width × Height mm

14/20

100

250×110

14/20

200

350×110

.

.

.

24/40

200

435×180

24/40

250

475×180

24/40

300

525×180

.

.

.

29/42

200

440×195

29/42

250

490×195

29/42

300

540×195