What is the fine-grained topic of the following text: ED pumps are used in typical Applications where no leakage, liquid or gaseous, is allowed like for pumping of Isocyanate, Solvents, Hazardous organic liquids, Printing ink, Resin, Pitch, Alkyd resin, Soya bean oil, Linseed oil, Monomers, Polyol, and Corn syrup. Only return the topic.
Applications of ED Pumps