The assemble consist of Boro-silicate glass flask with embedded heating elements fused in spiral type
Glass coil internally at bottom. A double wall coil condenser has standard ground glass joints. Complete with Glass fittings, Metallic stands, Rings, clamp and electrical fitting. The unit supplied is as per NPL Patent Design. To work on 220 Volts A.C. Supplied with water cut of device. But without rubber tubing.
FLASK CAPACITY ,SINGLE STAGE, DOUBLE STAGE, TRIPLE STAGE