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QSG系列潜水型管道离心泵是我厂技术研究员经多年经验积累摸索选用国内水力模型，采用ISG型离心泵和WQ型潜水排污泵之性能参数，在一般立式管道泵的基础上进行巧妙组合设计而成，同时根据使用温度、介质等不同在WQ型潜水排污泵的基础上派生出适用于水下管道连接安装。
性能参数
型号 | 流量Q | 扬程 | 效率 | 转速 | 电机功率 | 汽蚀余量（NPSH） | 重量 | |
(m3/h) | (L/S) | |||||||
25-110 | 4 | 1.11 | 15 | 42 | 2900 | 0.55 | 2.3 | 0 |
25-1254 | 4 | 1.11 | 20 | 36 | 2900 | 0.75 | 2.3 | 0 |
25-125A | 3.6 | 1.0 | 16 | 35 | 2900 | 0.55 | 2.3 | 0 |
25-160 | 4 | 1.11 | 32 | 32 | 2900 | 1.5 | 2.3 | 0 |
25-160A | 3.7 | 1.03 | 28 | 31 | 2900 | 1.1 | 2.3 | 0 |
32-100 | 4.5 | 12.5 | 12.5 | 44 | 2900 | 0.55 | 2.0 | 0 |
32-100(I) | 6.3 | 1.75 | 12.5 | 54 | 2900 | 0.75 | 2.0 | 0 |
32-125 | 5 | 1.39 | 20 | 44 | 2900 | 0.75 | 2.3 | 0 |
32-125A | 4.5 | 1.25 | 16 | 43 | 2900 | 0.55 | 2.3 | 0 |
32-160 | 6.5 | 5 | 32 | 44 | 2900 | 1.5 | 2.3 | 0 |
32-160A | 4 | 1.1 | 25 | 34 | 2900 | 1.1 | 2.0 | 0 |
32-160(I) | 6.3 | 1.75 | 32 | 40 | 2900 | 2.2 | 2.0 | 0 |
32-200 | 4.5 | 12.5 | 50 | 32 | 2900 | 3 | 2.0 | 0 |
32-200(I) | 6.3 | 1.75 | 50 | 33 | 2900 | 4 | 2.0 | 0 |
32-200A | 4 | 1.11 | 44 | 40 | 2900 | 2.2 | 2.0 | 0 |
40-100 | 6.3 | 1.75 | 12.5 | 54 | 2900 | 0.55 | 2.3 | 0 |
40-100A | 5.6 | 1.56 | 10 | 52 | 2900 | 0.37 | 2.3 | 0 |
40-125 | 6.3 | 1.75 | 20 | 46 | 2900 | 1.1 | 2.3 | 0 |
40-125A | 5.6 | 1.56 | 16 | 45 | 2900 | 0.75 | 2.3 | 0 |
40-160 | 6.3 | 1.75 | 32 | 40 | 2900 | 2.2 | 2.3 | 0 |
40-160A | 5.9 | 1.64 | 28 | 39 | 2900 | 1.5 | 2.3 | 0 |
40-160B | 5.5 | 1.53 | 24 | 38 | 2900 | 1.1 | 2.3 | 0 |
40-200 | 6.3 | 1.75 | 50 | 33 | 2900 | 4 | 2.3 | 0 |
40-200A | 5.9 | 1.64 | 44 | 31 | 2900 | 3 | 2.3 | 0 |
40-200B | 5.3 | 1.47 | 36 | 29 | 2900 | 2.2 | 2.3 | 0 |
40-250 | 6.3 | 1.75 | 80 | 28 | 2900 | 7.5 | 2.3 | 0 |
40-250A | 5.9 | 1.64 | 70 | 28 | 2900 | 5.5 | 2.3 | 0 |
40-250B | 5.5 | 1.53 | 60 | 27 | 2900 | 4 | 2.3 | 0 |
40-100(I) | 12.5 | 3.47 | 12.5 | 62 | 2900 | 1.1 | 2.3 | 0 |
40-100(I)A | 11 | 3.05 | 10 | 60 | 2900 | 0.75 | 2.3 | 0 |
40-125(I) | 12.5 | 347 | 20 | 58 | 2900 | 1.5 | 2.3 | 0 |
40-125(I)A | 11 | 3.05 | 16 | 57 | 2900 | 1.1 | 2.3 | 0 |
型号 | 流量Q | 扬程 | 效率 | 转速 | 电机功率 | 汽蚀余量（NPSH） | 重量 | |
(m3/h) | (L/S) | |||||||
40-160(I) | 12.5 | 3.47 | 32 | 52 | 2900 | 3 | 2.3 | 0 |
40-160(I)A | 11.7 | 3.25 | 28 | 51 | 2900 | 2.2 | 2.3 | 0 |
40-160(I)B | 10.4 | 2.89 | 22 | 50 | 2900 | 1.5 | 2.3 | 0 |
40-200(I) | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 2.3 | 0 |
40-200(I)A | 11.7 | 3.25 | 44 | 45 | 2900 | 4 | 2.3 | 0 |
40-200(I)B | 10.6 | 2.94 | 36 | 44 | 2900 | 3 | 2.3 | 0 |
40-250(I) | 12.5 | 3.47 | 80 | 38 | 2900 | 11 | 2.3 | 0 |
40-250(I)A | 11.6 | 3.22 | 70 | 38 | 2900 | 7.5 | 2.3 | 0 |
40-250(I)B | 10.8 | 3.0 | 60 | 37 | 2900 | 5.5 | 2.3 | 0 |
40-250(I)C | 10.0 | 2.78 | 52 | 36 | 2900 | 5.5 | 2.3 | 0 |
50-100 | 12.5 | 3.47 | 12.5 | 62 | 2900 | 1.1 | 2.3 | 0 |
50-100A | 11 | 3.05 | 10 | 60 | 2900 | 0.75 | 2.3 | 0 |
50-125 | 12.5 | 3.47 | 20 | 58 | 2900 | 1.5 | 2.3 | 0 |
50-125A | 11 | 3.05 | 16 | 57 | 2900 | 1.1 | 2.3 | 0 |
50-160 | 12.5 | 3.47 | 32 | 52 | 2900 | 3 | 2.3 | 0 |
50-160A | 11.7 | 3.25 | 28 | 51 | 2900 | 2.2 | 2.3 | 0 |
50-160B | 10.4 | 2.89 | 22 | 50 | 2900 | 1.5 | 2.3 | 0 |
50-200 | 12.5 | 3.47 | 50 | 46 | 2900 | 5.5 | 2.3 | 0 |
50-200A | 11.7 | 3.25 | 44 | 45 | 2900 | 4 | 2.3 | 0 |
50-200B | 10.6 | 2.94 | 36 | 44 | 2900 | 3 | 2.3 | 0 |
50-250 | 12.5 | 3.47 | 80 | 38 | 2900 | 11 | 2.3 | 0 |
50-250A | 11.6 | 3.22 | 70 | 38 | 2900 | 7.5 | 2.3 | 0 |
50-250B | 10.8 | 3.0 | 60 | 37 | 2900 | 5.5 | 2.3 | 0 |
50-250C | 10.0 | 2.78 | 52 | 36 | 2900 | 5.5 | 2.3 | 0 |
50-100(I) | 25 | 6.94 | 12.5 | 69 | 2900 | 1.5 | 2.5 | 0 |
50-100(I)A | 22.3 | 6.19 | 10 | 67 | 2900 | 1.1 | 2.5 | 0 |
50-125(I) | 25 | 6.94 | 20 | 68 | 2900 | 3 | 2.5 | 0 |
50-125(I)A | 22.3 | 6.19 | 16 | 66 | 2900 | 2.2 | 2.5 | 0 |
50-160(I) | 25 | 6.94 | 32 | 63 | 2900 | 4 | 2.5 | 0 |
50-160(I)A | 23.4 | 6.5 | 28 | 62 | 2900 | 3 | 2.5 | 0 |
50-160(I)B | 21.6 | 6.0 | 24 | 58 | 2900 | 2.2 | 2.5 | 0 |
50-200(I) | 25 | 6.94 | 50 | 58 | 2900 | 7.5 | 2.5 | 0 |
50-200(I)A | 23.5 | 6.53 | 44 | 57 | 2900 | 5.5 | 2.5 | 0 |
50-200(I)B | 21.8 | 6.06 | 38 | 55 | 2900 | 4 | 2.5 | 0 |
50-250(I) | 25 | 6.94 | 80 | 50 | 2900 | 15 | 2.5 | 0 |
特别说明：
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