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1 Overall introduction The mechanical seal is located in the upper sodium pump,mechanical seal is located under the upper bearing,above the maintenance seal.The mechanical seal function mainly includes two parts.1)Maintain the sealing function of the pump chamber and the external atmosphere
1 Overall introduction The mechanical seal is located in the upper sodium pump, the mechanical seal is located under the upper bearing, above the maintenance seal. The mechanical seal function mainly includes two parts. 1) Maintain the sealing function of the pump chamber and the external atmosphere