Short Path VSP
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When high vacuum is required to treat in a single pass heat sensitive or high boiling temperature products, the conventional thin film evaporator can’t be used due to the high pressure drop in the vapours line to the external condenser. This problem can be solved with the installation of the condenser in the evaporation chamber, whichresults in an extremely shortdistancebetween the heating surface andthe condensing surface, thus minimizing thepressure drop sustained during condensingduty. Their usage covers a broad range ofapplications from high evaporation ratesto fine vacuum distillation with operatingpressures at the heating surface in therange down to 0.001 mbar Short Path evaporators including:
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