... 1 45# steel pump shaft 2 Used in slurry pump 3 over 10 years manufacturer ... high density slurries and low density, high head slurries in the metallurgical, mining, coal, power, building material and ... The pump of this type may be installed in multistage series to meet the delivery for long distance ... fine ore and tailings in metal mine, handing combined bottom and fly ash in a thermal power station etc. ...