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进口双相钢立式多级泵哪家品牌好

进口双相钢立式多级泵Product description:

Including the water outlet section of the pump shaft set at the upper end of the pump shaft, the middle section of the pump shaft set at the water inlet section of the pump shaft set at the lower end of the pump shaft, the upper end of the pump shaft set with angular contact ball bearings between the water inlet section and the pump shaft set with water lubricated bearings, the wall of the water lubricated bearing inner cavity is set with an axial semicircular guide groove, the axial semicircular guide groove is connected with the cavity of the water outlet section, A flushing circulating pipe is arranged between the water lubricated bearing and the cavity in the middle section to connect the two (which can prevent particles from biting the pump shaft, and the water lubricated bearing is sufficiently cooled to solve the problem that the water lubricated bearing is easy to bite the pump shaft at present.（仅供参考）