Very compact design for ease of installation and permits minimum maintenance. A split case pump is a centrifugal pump that features two single suction impellers or a double suction supported between bearings. Ready to Get Started? EBARA Pumps Americas. Vikas Pump is a growing Horizontal Split Case Pump Manufacturers in Ecuador engaged in offering a wide range of Industrial Pumps, Water Treatment Plant, Demineralisation Plant, Rain Water Harvesting Systems, Transfer Conveyors, Steel Tank, Industrial Chain, etc. By. Wilo's horizontal split case pumps feature an axially divided pump housing, allowing seamless access to internal components for maintenance and servicing.