General Electric Ruhrpumpen 99W4674 Sleeve Pump

The General Electric Ruhrpumpen 99W4674 Sleeve Pump is the CPP-21 single‑stage horizontal centrifugal pump variant built for ANSI process service. It features a radially split casing with flanged connections, horizontal end suction and top discharge on the center line, a back-pullout design for maintenance, and clockwise rotation when viewed from the coupling end. This foot-mounted, oil-lubricated pump is designed to ANSI B73.1 OH1 standards and is suitable for chemical processing, oil and gas, power generation, water treatment, and other general industrial applications. As a sleeve-pump variant of the CPP‑21 line, it combines a compact footprint with robust reliability for demanding service.