一、特点：该泵是为输送含颗粒性较大的浆料或有砂石之类的矿浆而设计的一种低转速大流道泵，其结构采用轴向进口，径向出口，确保较大的砂石颗粒进入泵腔后通过开式叶轮立即甩出，不会因停留泵腔内而导致磨损或颗粒卡在叶轮与泵盖、泵体之间。从而弥补了一般离心泵所不能达到的效果。
二、性 能 参 数
| 型号 | 流量m3/h | 扬程m | 压力（kg） | 功率（kw） | 转速rpm | 型号 | 流量m3/h | 扬程m | 压力（kg） | 功率（kw） | 转速rpm |
| YLB50-20-D-K | 15 | 20 | 2 | 5.5 | 1450 | YLB100-40-D-K | 100 | 40 | 4 | 22 | 1450 |
| YLB50-30-D-K | 15 | 30 | 3 | 7.5 | 1450 | YLB100-50-D-K | 100 | 50 | 5 | 37 | 1450 |
| YLB50-40-D-K | 15 | 40 | 4 | 11 | 1450 | YLB100-60-D-K | 100 | 60 | 6 | 37 | 1450 |
| YLB50-45-D-K | 15 | 45 | 4.5 | 11 | 1450 | YLB100-70-D-K | 100 | 70 | 7 | 45 | 1450 |
| YLB50-50-D-K | 15 | 50 | 5 | 22 | 1450 | YLB100-80-D-K | 100 | 80 | 8 | 45 | 1450 |
| YLB50-60-D-K | 15 | 60 | 6 | 22 | 1450 | YLB100-100-D-K | 100 | 100 | 10 | 110 | 1450 |
| YLB50-60-D-K | 15 | 30 | 3 | 5.5 | 960 | YLB125-20-D-K | 100 | 20 | 2 | 11 | 1450 |
| YLB50-70-D-K | 15 | 70 | 7 | 18.5 | 1450 | YLB125-30-D-K | 100 | 30 | 3 | 15 | 1450 |
| YLB50-80-D-K | 15 | 80 | 8 | 22 | 1450 | YLB125-40-D-K | 100 | 40 | 4 | 18.5 | 1450 |
| YLB50-100-D-K | 15 | 100 | 6 | 18.5 | 1450 | YLB125-50-D-K | 150 | 50 | 5 | 37 | 1450 |
| YLB65-42-D-K | 30 | 42 | 4.2 | 11 | 1450 | YLB125-60-D-K | 150 | 60 | 6 | 45 | 1450 |
| YLB65-50-D-K | 30 | 50 | 5 | 15 | 1450 | YLB125-70-D-K | 150 | 70 | 7 | 55 | 1450 |
| YLB65-60-D-K | 30 | 60 | 6 | 18.5 | 1450 | YLB125-80-D-K | 150 | 80 | 8 | 75 | 1450 |
| YLB65-70-D-K | 30 | 70 | 7 | 18.5 | 1450 | YLB150-50-D-K | 200 | 50 | 5 | 45 | 1450 |
| YLB65-80-D-K | 30 | 80 | 8 | 22 | 1450 | YLB150-60-D-K | 200 | 60 | 6 | 55 | 1450 |
| YLB65-100-D-K | 30 | 100 | 10 | 22 | 1450 | YLB150-80-D-K | 200 | 80 | 6 | 55 | 1450 |
| YLB80-40-D-K | 50 | 40 | 4 | 22 | 1450 | YLB200-50-D-K | 400 | 50 | 5 | 90 | 1450 |
| YLB80-50-D-K | 50 | 50 | 5 | 22 | 1450 | YLB200-60-D-K | 400 | 60 | 6 | 110 | 1450 |
| YLB80-60-D-K | 50 | 60 | 6 | 22 | 1450 | YLB200-80-D-K | 400 | 80 | 8 | 132 | 1450 |
| YLB80-70-D-K | 50 | 70 | 7 | 30 | 1450 | | | | | | |
| YLB80-80-D-K | 50 | 80 | 8 | 30 | 1450 | | | | | | |
| YLB80-100-D-K | 50 | 100 | 10 | 30 | 1450 | | | | | | |
| YLB80-120-D-K | 50 | 120 | 12 | 30 | 1450 | | | | | | |
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