Centrifugal pumps according to API 610 GOST 32601 Overhung pumps Between bearings pumps Semi-submersible pumps Hermetic pumps according to API 685 Overhung pumps Between bearings pumps Semi-submersible pumps Block-modular pumping stations Pumping station for pumping water Pumping station for pumping oil Pumping station or pumping chemical liquids