Diffusion pumps; Circulating pumps; Air compressors; Compressors for machines; Centrifugal blowers; Power-operated blowers; Emulsifying machines for chemical processing; Blending machines for chemical processing; Air suction machines; Oil separators; Metalworking machine tools for treating and monitoring oil-based and water-based metalworking fluids, namely, skimmers, mixers, and vacuum transfer systems

Machine-operated equipment and apparatus, namely, emulsifying machines for emulsification of water with additives