This unit is typically used for only Distillation and Fractionation under vacuum or at atmospheric pressure. Typical unit has distillation vessel fitted in a Metal Heating / Cooling bath and with a Packed column above Reflux divider and coil condensors are fitted on the packed column. Condensed material is either taken back to the vessel or to the receiver via product cooler.

The above units are available in 10 Ltr. / 20 Ltr./50 Ltr./100 Ltr./200 Ltr. capacity Spherical Vessels and upto 500 Ltr. Capacity with Cylindrical Vessel.