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D series mine pumps are horizontal multi-stage centrifugal pumps,they are used for coal mine,factories and cities. The temperrature of pumped medium are not more than 80℃。The series pumps are accoding to standard MT114-2005 《Technical spectfications for coal mine  pumps》.

D series mine pumps with YB motor are used under the mine well,But not used to dig operating occasion.The pumps with YBK motor are used to dig operating occasion.With Y motor not used under the mine well.