Tsurumi SF Series Submersible Pump
Tsurumi SF Series submersible pump is a cast iron wastewater pump designed with a compact structure and semi-open impeller. It is engineered for high-head applications and foam prevention in pumping stations and wastewater treatment systems. This pump is ideal for handling wastewater and liquids containing small, invisible solid particles.
This series can withstand a maximum head of up to 45 meters, with 14 available models ranging in power from 0.75 to 11 kW (1 – 15 HP). The discharge sizes range from 50 to 100 mm, with compatibility for 50-80 mm pipelines.
Key Features:
- Cast Iron Construction – Enhances durability and extends service life.
- Semi-open Impeller – Facilitates pumping liquids containing small solid particles.
- High-Pressure Design – Suitable for applications requiring high head or long-distance water transfer.
Applications:
- Wastewater treatment systems
- Pumping stations
- Industrial wastewater management
Specifications
| MODEL | Motor Output | Phase | Speed (S.S.) | Starting Method | Soilds Passage | Cable Length | Cable Code | |
| Free Standing | Guide Rail Fitting | kW | min-1 | |||||
| 50SF2.75 | (TOK) | 0.75 | Three | 3000/3600 | D.O.L. | 11/10 | 6 | A |
| 50SF21.5 | TOS50SF21.5 | 1.5 | Three | 3000/3600 | D.O.L. | 11/10 | 6 | A |
| 50SF22.2 | TOS50SF22.2 | 2.2 | Three | 3000/3600 | D.O.L. | 7.5 | 6 | A (C*2) |
| 50SF23.7 | TOS50SF23.7 | 3.7 | Three | 3000/3600 | D.O.L. | 7.5 | 6 | C (E*2) |
| 80SF25.5 | TOS80SF25.5 | 5.5 | Three | 3000/3600 | D.O.L. | 15/19 | 8 | H |
| 80SF27.5 | TOS80SF27.5 | 2.5 | Three | 3000/3600 | D.O.L. | 19/21 | 8 | I |
