Hans J. Wagner retired from Rittal Corp., a manufacturer of electrical and electronic enclosure and packaging solutions. The company has appointed Michael Beyer to president. In other Rittal news, the company has promoted Peter B. Kokuzian to senior vice president, sales and marketing; James B. Hirt to senior vice president, operations; and David W. Watson to senior vice president, finance and administration.
Brenda L. Reichelderfer was appointed president of the specialty products of ITT Industries, White Plains, N.Y. This segment produces products such as valves and switches.
Ondeo Nalco Co., Naperville, Ill., hired Cliff Spiro as vice president of research and development.
Atlanta-based DryKor Inc., a manufacturer of liquid desiccant dehumidification systems, appointed Michael Lawler as regional sales manager.