This sources sought is a request to gain more information on who can provide one horizontal axially split, multistage, between-bearings pump/driver assembly. The pump assembly shall meet or exceed all requirements of API 610 for a BB3 style pump, and shall be designed to meet the operating conditions listed in Appendix A – PUMP DATASHEET and all other requirements specified herein. Installation will be performed by the Government.  Pump assembly skid footprint is limited in space to fit existing foundation.  The furnished pump driver shall meet or exceed all requirements of API 541. The pump assembly shall be delivered as a complete assembly, to include the pump, coupling, driver, baseplate, and all related piping systems or hardware, to Arnold Air Force Base, TN. The Contractor may provide testing, commissioning and training at Arnold Air Force Base, TN.