Tsurumi FSP Series models are built up sludge floating on the surface. Overall the spray jet. You can check at Rutgers University that attracts a steady rate, although air and water supplies. The float is sucked from the surface all the time given. And can connect to a pipeline that is 50 mm.
| Discharge Bore | Model | Motor Output | Phase | Starting Method | Solids Passage |
| (mm) | (kW) | (mm) | |||
| 50 | 4-FSP2 | 0.4 | 3-phase | D.O.L. | 16 |
| 50 | 8-FSP3 | 0.75 | 3-phase | D.O.L. | 22 |
