□ Protecting sludge pump which set under water and can be clogged easily, so can save many maintenance costs
□ Low rotational speed and high torque, reduce energy cost under water; have the best pulverizing capacity
□ Can be long-range controlled, attainable working automatically
SG-XX-XX系列 SG-XX-XX-1-XX系列 SG-XX-XX-2-XX系列