DUSEC

Industrial separation machines, namely, separators, coalescence separators[ and centrifuges] and parts thereof for the separation of multiphase mixtures, [for the separation of liquid from gas or vapor streams,] and for the separation of a non-soluble liquid from another liquid; and parts for all of the above apparatus and separation devices

[Installations for the separation of liquid to gas or liquid to liquid phase mixtures, namely, distillation columns, rectification columns, absorption columns, desorption columns and extraction columns for substance and heat exchange for use in the separation of liquid to gas or liquid to liquid phase mixtures and parts therefor and parts thereof, namely, trays, floors, fillings and structured packings]