Rexnord's products help to give machines motion and manage the flow of water. The company does business through two divisions: process and motion control (PMC; 57% of sales) and water management (43%). PMC makes gears, couplings, bearings, industrial chains, and other highly engineered mechanical components with brand names such as Rex, Falk, FlatTop, and Link-Belt. Water management makes products used in commercial plumbing, water control and treatment, and wastewater markets with names such as Fontaine, Rodney Hunt, Wilkins, VAG, GA, and Zurn.