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DLY立式液下多级泵是一种特殊型式的多级离心泵。广泛适用于采油厂、化工厂、炼油厂、发电厂、水厂等输送各种物理或化学性能类似于清水的油类及油水混合物?nbsp;
性能范围
流量：Q 6-400m3/h
扬程：H 15~600m
温度：T -40℃～+180ℂ/p>
粘度： ?00cst(厘沲（/p>
特殊工况，另可设讠/p>
结构特点
该系列泵为节段剖分立式多级离心泵，电机采用立式防爆型，从电机端看为逆时针旋转。介质从底部轴向吸入，水平吐出。安装便利，极为适合户外安装作业
轴向力主要由平衡鼓承受，并设置推力球轴承平衡残余轴向力。轴封采用迷宫式节流减压，加填料密封，保证填封处无泄漏。微少的液体从溢流管排回吸液池、/p>
型号意义（D L Y 50-25×8（br/>
D：多?/p>
L：立弎/p>
Y：液下型
50：流量：Q（m3/h)
25:单级扬程H（m)
8:级数
DLY立式液下多级泵性能参数９br/>
型号 Model |
流量Capacity m3/h |
总扬程TotalHead m |
转速Speed r/min |
电机功率 Motor Power kw |
泵效Pump eff% |
DLY6-15×1 |
6 |
15 |
2950 |
2.2 |
45 |
DLY6-15×2 |
6 |
30 |
2950 |
2.2 |
45 |
DLY6-15×3 |
6 |
45 |
2950 |
2.2 |
45 |
DLY6-15×4 |
6 |
60 |
2950 |
3.0 |
45 |
DLY6-15×5 |
6 |
75 |
2950 |
4.0 |
45 |
DLY6-15×6 |
6 |
90 |
2950 |
4.0 |
45 |
DLY6-15×7 |
6 |
105 |
2950 |
5.5 |
46 |
DLY6-15×8 |
6 |
120 |
2950 |
5.5 |
46 |
DLY6-15×9 |
6 |
135 |
2950 |
7.5 |
46 |
DLY6-15×10 |
6 |
150 |
2950 |
7.5 |
46 |
DLY6-15×11 |
6 |
165 |
2950 |
7.5 |
46 |
DLY6-15×12 |
6 |
180 |
2950 |
7.5 |
46 |
DLY12-15×1 |
12 |
158 |
2950 |
3.0 |
52 |
DLY12-15×2 |
12 |
30 |
2950 |
3.0 |
52 |
DLY12-15×3 |
12 |
45 |
2950 |
4.0 |
52 |
DLY12-15×4 |
12 |
60 |
2950 |
5.5 |
52 |
DLY12-15×5 |
12 |
75 |
2950 |
7.5 |
52 |
DLY12-15×6 |
12 |
90 |
2950 |
7.5 |
54 |
DLY12-15×7 |
12 |
105 |
2950 |
7.5 |
54 |
DLY12-15×8 |
12 |
120 |
2950 |
11 |
54 |
DLY12-15×9 |
12 |
135 |
2950 |
11 |
54 |
DLY12-15×10 |
12 |
150 |
2950 |
11 |
54 |
DLY12-15×11 |
12 |
165 |
2950 |
15 |
54 |
DLY25-25×12 |
12 |
180 |
2950 |
15 |
54 |
DLY25-25×1 |
25 |
25 |
2950 |
7.5 |
62 |
DLY25-25×2 |
25 |
50 |
2950 |
7.5 |
62 |
DLY25-25×3 |
25 |
75 |
2950 |
11 |
62 |
DLY25-25×4 |
25 |
100 |
2950 |
15 |
62 |
DLY25-25×5 |
25 |
125 |
2950 |
18.5 |
62 |
DLY25-25×6 |
25 |
150 |
2950 |
22 |
62 |
DLY25-25×7 |
25 |
175 |
2950 |
22 |
62 |
DLY25-25×8 |
25 |
200 |
2950 |
30 |
62 |
DLY25-25×9 |
25 |
225 |
2950 |
30 |
62 |
DLY50-25×1 |
50 |
25 |
2950 |
11 |
68 |
DLY50-25×2 |
50 |
50 |
2950 |
15 |
68 |
型号 Model |
流量Capacity m3/h |
总扬程TotalHead m |
转速Speed r/min |
电机功率 Motor Power kw |
泵效Pump eff% |
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