UZ Series – Submersible Sewage & Wastewater Pumps
Vortex impeller pumping for clog-resistant sewage and wastewater handling
The UZ-series is a 4-pole-motor-based, middle-sized submersible vortex pump design for handling raw sewage, wastewater and liquid carrying solid matters and fibrous materials. Rotation of the impeller produces vortex flow in the pump casing, which allows those foreign matters to be pumped out with minimum contact to the impeller. Since this mechanism does not require the foreign matters to pass through the impeller vane, the pump offers practically unchokable pumping. The UZ-series is capable of handling the maximum solid size that is equivalent to its discharge bore.
| Discharge Bore(mm) | 50 – 100 |
|---|---|
| Motor Output(kW) | 1.5 – 11 |
Features
- Option to be a free-standing pump, or mounted to a guide rail system
- Vortex impeller recessed in the widely opened pump casing interior
- Tsurumi’s exclusive oil lifter device, and dual silicon carbide mechanical seals
- Anti-wicking cable entry system prevents water ingress, protecting internal components
Typical Applications
- Lifting stations
- Equalization tank
- Raw sewage
- Municipal projects
- Sewage and Wastewater Treatment Plants/Systems
Note:
1. Not all the pumps listed in the catalogue are available for Australia. Models for Australia are listed below under ‘Models’
2. Product guides / catalogues may vary for Australia. Contact us for the latest technical data
| Model | Discharge Bore (mm) | Motor Output (kW) | Phase | Starting Method | Solids Passage (mm) |
|---|---|---|---|---|---|
| 50UZ41.5 | 50 | 1.5 | Three | D.O.L. | 50 |
| 80UZ41.5 | 80 | 1.5 | Three | D.O.L. | 80 |
| 80UZ42.2 | 80 | 2.2 | Three | D.O.L. | 80 |
| 80UZ43.7 | 80 | 3.7 | Three | D.O.L. | 80 |
| 80UZ45.5 | 80 | 5.5 | Three | D.O.L. | 80 |
| 80UZ47.5 | 80 | 7.5 | Three | D.O.L. | 80 |
| 80UZ411 | 80 | 11 | Three | Star-Delta | 80 |
| 100UZ43.7 | 100 | 3.7 | Three | D.O.L. | 100 |
| 100UZ45.5 | 100 | 5.5 | Three | D.O.L. | 100 |
| 100UZ47.5 | 100 | 7.5 | Three | D.O.L. | 100 |
| 100UZ411 | 100 | 11 | Three | Star-Delta | 100 |
Guide Rail Fitting model available.
Related Case Studies
Why Choose Tsurumi
Tsurumi pumps are known worldwide for their reliability, ease of maintenance and long service life. With more than a century of engineering experience, Tsurumi is trusted by contractors, councils and operators across Australia. Customers also benefit from national spare-parts support and fast delivery.
Proven Tsurumi Reliability
Tsurumi pumps are used on job sites across Australia and around the world. The UZ series is supported by Tsurumi’s national spare parts network and offers fast delivery to keep projects on schedule. Visit our case study page to see how this series played a pivotal role in reducing flooding in South Australia.
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U Series – Submersible Sewage & Wastewater Pumps
