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。
性能范围
流量：Q 6-400m3/h
扬程：H 15~600m
温度：T -40℃～+180℃
粘度：δ ≤200cst(厘沲）
特殊工况，另可设计
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。
型号意义（D L Y 50-25×8）
D：多级
L：立式
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：
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% |
DLY50-25×3 | 50 | 75 | 2950 | 18.5 | 68 |
DLY50-25×4 | 50 | 100 | 2950 | 30 | 68 |
DLY50-25×5 | 50 | 125 | 2950 | 30 | 68 |
DLY50-25×6 | 50 | 150 | 2950 | 37 | 68 |
DLY50-25×7 | 50 | 175 | 2950 | 45 | 68 |
DLY50-25×8 | 50 | 200 | 2950 | 55 | 68 |
DLY50-25×9 | 50 | 225 | 2950 | 55 | 68 |
DLY80-20×1 | 80 | 20 | 2950 | 15 | 70 |
DLY80-20×2 | 80 | 40 | 2950 | 18.5 | 70 |
DLY80-20×3 | 80 | 60 | 2950 | 22 | 70 |
DLY80-20×4 | 80 | 80 | 2950 | 30 | 70 |
DLY80-20×5 | 80 | 100 | 2950 | 37 | 70 |
DLY80-20×6 | 80 | 120 | 2950 | 45 | 70 |
DLY80-20×7 | 80 | 140 | 2950 | 55 | 70 |
DLY80-20×8 | 80 | 160 | 2950 | 75 | 70 |
DLY80-20×9 | 80 | 180 | 2950 | 75 | 70 |
DLY80-20×10 | 100 | 200 | 2950 | 75 | 70 |
DLY100-30×1 | 100 | 30 | 1450 | 18.5 | 72 |
DLY100-30×2 | 100 | 60 | 1450 | 30 | 72 |
DLY100-30×3 | 100 | 90 | 1450 | 45 | 72 |
DLY100-30×4 | 100 | 120 | 1450 | 55 | 72 |
DLY100-30×5 | 100 | 150 | 1450 | 75 | 72 |
DLY100-30×6 | 100 | 180 | 1450 | 90 | 72 |
DLY100-30×7 | 100 | 210 | 1450 | 110 | 72 |
DLY100-30×8 | 100 | 240 | 1450 | 110 | 72 |
DLY150-20×1 | 150 | 20 | 1450 | 3022 | 75 |
DLY150-20×2 | 150 | 40 | 1450 | 30 | 75 |
DLY150-20×3 | 150 | 60 | 1450 | 45 | 75 |
DLY150-20×4 | 150 | 80 | 1450 | 75 | 75 |
DLY150-20×5 | 150 | 100 | 1450 | 75 | 75 |
DLY150-20×6 | 150 | 120 | 1450 | 90 | 75 |
DLY150-20×7 | 150 | 140 | 1450 | 90 | 75 |
DLY150-20×8 | 150 | 160 | 1450 | 110 | 75 |
DLY150-20×9 | 150 | 180 | 1450 | 132 | 75 |
DLY150-20×10 | 150 | 200 | 1450 | 132 | 75 |
附注：性能参数表只做参考，我公司可根据实际需要帮助客户选型。
