... Standard:JB/T8096-1998 TLNH TLFN Submersible Centrifugal Slurry Pump 1.TLNH,TLFN Submersible Centrifugal Slurry Pump is high efficiency wear resistant ... improve away the worn conditions of overcurrent parts.4. The pumps have the characters of high efficiency,excellent cavitation, long ... rejects,finished ore,trash,coal mud and grit for the industrial departments of mine,metallurgy,power and coal.