API 610 is the API standard relating specifically to centrifugal pumps and centrifugal pumping systems. It provides design criteria for the design of the
Single seal, Cartridge, Balanced, Independent of direction of rotation, Single seals without connections (-SNO), with flush (-SN) and with quench combined with lip seal
Internal Gear pumps for various viscous applications. Options for Magnetic Driven or Heat Jacketed. Various crossovers and drop ins for major brand names. Ask