Vertical-line water pump is kind if vertical pump with same inlet and outlet size.
It's can be installed like a valves in the pipeline.It's widely used in pipeline pressurization and water circulation.

Vertical-line Water Pump Performance Table
| Model | Capacity | Head | Speed | Eff | Power |
| m3/h | m | rpm | % | kw | |
| ISGB40-12.5 | 6.3 | 12.5 | 2900 | 54 | 0.55 |
| ISG40-32A | 5.9 | 28 | 2900 | 39 | 1.5 |
| ISG40-50A | 5.9 | 44 | 2900 | 31 | 3 |
| ISG50-20A | 11 | 16 | 2900 | 57 | 1.1 |
| ISG50-50 | 12.5 | 50 | 2900 | 46 | 5.5 |
| ISG65-80 | 25 | 80 | 29200 | 50 | 15 |
| ISG80-80 | 50 | 80 | 2900 | 59 | 7.5 |
| ISG100-12.5 | 100 | 12.5 | 2900 | 76 | 5.5 |
| ISG125-80(I) | 200 | 80 | 2900 | 76 | 75 |
| ISG150-125 | 150 | 125 | 2900 | 73 | 110 |