Tsurumi Pumps Model U Series is a Vortex impeller to the motor is bipolar. Blade to cause the flow. This will allow sediment and materials can be pumped through a line out. The slightest contact with the blades This allows the pump to work without choking in pumping sewage pumps Tsurumi U Series can be connected to a hose with sizes ranging from 40-80 mm.
| Discharge Bore | Model | Motor Output | Phase | Starting Method | Solids Passage |
| (mm) | (kW) | (mm) | |||
| 40 | 40U2.25S | 0.25 | 1-phase | Split-phase | 35 |
| 40 | 40U2.25 | 0.25 | 3-phase | D.O.L. | 35 |
| 50 | 50U2.4S | 0.4 | 1-phase | Capacitor Start | 35 |
| 50 | 50U2.4 | 0.4 | 3-phase | D.O.L. | 35 |
| 50 | 50U2.75 | 0.75 | 3-phase | D.O.L. | 35 |
| 50 | 50U21.5 | 1.5 | 3-phase | D.O.L. | 35 |
| 80 | 80U2.75 | 0.75 | 3-phase | D.O.L. | 46 |
| 80 | 80U21.5 | 1.5 | 3-phase | D.O.L. | 46 |
| 80 | 80U22.2 | 2.2 | 3-phase | D.O.L. | 56 |
| 80 | 80U23.7 | 3.7 | 3-phase | D.O.L. | 56 |
| Discharge Bore (mm) | Model | Dimension LxH mm | |||
| Standard Model | Automatic &Auto-Altenation Model | ||||
| Free Standing | Guide Rail Fitting | Free Standing | Guide Rail Fitting | ||
| 40 | 40U2.25S | 241×383 | – | 241×433 | – |
| 40 | 40U2.25 | 241×383 | – | 241×433 | – |
| 50 | 50U2.4S | 236×433 | – | 236×450 | – |
| 50 | 50U2.4 | 236×400 | – | 236×450 | – |
| 50 | 50U2.75 | 249×395 | – | 310×476 | – |
| 50 | 50U21.5 | 297×466 | 658×478 | 347×560 | 708×572 |
| 80 | 80U2.75 | 383×421 | 605×531 | 444×502 | 666×612 |
| 80 | 80U21.5 | 420×499 | 642×609 | 469×593 | 691×703 |
| 80 | 80U22.2 | 502×562 | 641×647 | 502×656 | 641×741 |
| 80 | 80U23.7 | 502×565 | 641×650 | 502×629 | 641×714 |
