S型泵是取代Sh型单级双吸、卧式中开离心泵，供输送清水及物理化学性质类似于水的液体（液体高温度不超过80℃）。适合工厂、矿山、城市、电站的给排水，农田排涝灌溉和各种水利工程。SM、SF、SY型泵均是在S型泵基础上通过改变材质、密封、结构等措施而形成的分别适应于输送多泥砂水质或有耐磨要求、耐腐蚀要求或油类等介质。
| 型号 | 流量Q
(m3/h) | 扬程H
(m) | 转速n
(r/min) | 功率P(kw) | 效率n
(%) | 汽蚀余量
(NPSH)r(m) |
| 轴功率 | 电机功率 |
| 100S90 | 80 | 90 | 2950 | 30.1 | 37 | 65 | 2.5 |
| 100S90A | 72 | 75 | 2950 | 23 | 30 | 64 | 2.5 |
| 150S100 | 160 | 100 | 2950 | 59.8 | 75 | 73 | 3.5 |
| 150S78 | 160 | 78 | 2950 | 45 | 55 | 75.5 | 3.7 |
| 150S78A | 144 | 62 | 2950 | 33.4 | 45 | 72.6 | 3.7 |
| 150S50 | 160 | 50 | 2950 | 27.3 | 37 | 80.4 | 3.9 |
| 150S50A | 144 | 40 | 2950 | 20.0 | 30 | 75.5 | 3.9 |
| 150S50B | 133 | 36 | 2950 | 18.0 | 22 | 72.5 | 3.9 |
| 200S95 | 280 | 95 | 2950 | 91.4 | 132 | 79.2 | 5.3 |
| 200S95A | 270 | 85 | 2950 | 83.3 | 110 | 75 | 5.3 |
| 200S95B | 260 | 75 | 2950 | 73.8 | 90 | 72 | 5.3 |
| 200S63 | 280 | 63 | 2950 | 58.3 | 75 | 82.7 | 5.8 |
| 200S63A | 270 | 46 | 2950 | 45.1 | 55 | 75 | 5.8 |
| 200S42 | 280 | 42 | 2950 | 38.1 | 45 | 84.2 | 6 |
| 200S42A | 270 | 36 | 2950 | 33.1 | 37 | 80 | 6 |
| 250S65 | 485 | 65 | 1450 | 109.2 | 132 | 78.6 | 3.1 |
| 250S65A | 420 | 48 | 1450 | 88.5 | 90 | 77.7 | 3.1 |
| 250S39 | 485 | 39 | 1450 | 61.5 | 75 | 83.6 | 3.2 |
| 250S39A | 468 | 30 | 1450 | 48.4 | 55 | 79 | 3.2 |
| 250S24 | 485 | 24 | 1450 | 36.9 | 45 | 85.8 | 3.5 |
| 250S24A | 414 | 20 | 1450 | 27.2 | 37 | 83.3 | 3.5 |
| 250S14 | 485 | 14 | 1450 | 21.5 | 30 | 85.8 | 3.8 |
| 250S14A | 432 | 11 | 1450 | 15.2 | 18.5 | 82.7 | 3.8 |
| 300S90 | 790 | 90 | 1450 | 243 | 320 | 79.6 | 4.2 |
| 350S75A | 1170 | 65 | 1450 | 244.4 | 280 | 84.2 | 5.8 |
| 350S75B | 1080 | 55 | 1450 | 196.3 | 220 | 82.4 | 5.8 |
| 350S44 | 1260 | 44 | 1450 | 172.5 | 220 | 87.5 | 6.3 |
