What is the difference between single-stage slurry pump and multi-stage slurry pump?

In this big family of slurry pumps, because of the different number of impellers, they are divided into single-stage Slurry Pump and multi-stage slurry pump. In practical application, they have their own advantages. In addition to the difference in the number of impellers, What are the differences? Please go with Xiaobian take a look at it. What is the difference between single-stage slurry pump and multistage slurry pump? The difference between multistage slurry pump and single-stage slurry pump 1, single-stage slurry pump refers to a pump with only one Impeller, the highest lift is only 125 meters ; 2, multi-stage slurry pump refers to the pump with two or more impellers, the maximum lift can be more than 125 meters; multi-stage pump in the single-stage pump head needs to be equipped with two motor case, you can increase the impeller The number of four motor to match, which can improve pump life and reduce unit noise, but the multi-stage slurry pump repair relative single-stage slurry pump is a little more difficult. 3, the pump actually needs less than 125 meters head, according to pump room area, pump price (multi-stage pump generally higher than the single-stage pump price), and other factors considering the choice of single-stage pump or multi-stage pump. As technology advances, single-stage impeller slurry pump can improve the pump lift by increasing the pump speed, instead of multi-stage slurry pump, but the price a little expensive.