... used With 2FV, 2FE series liquid ring vacuum pumps and circulating water systems, heat exchangers, piping, electric valves, Control ... water, methanol, ethanol, xylene, aniline, C Ketone and other organic solvents, transformer oil Parameter:Model Power(KW) ... , the polyethylene, rubber, tyre manufacture etc. Extrusion and mold plastic trade Vacuum disinfection hospital,infirmary,the laboratory Vacuum ...