PN Series – Submersible Portable Sewage & Wastewater Pumps
Corrosion-resistant pumping solutions
The PN-series is made of special resin and stainless steel, it is corrosion-resistant and lightweight. It is a semi-vortex pump, which is constructed of a vortex impeller and low-height volute casing. The semi-vortex pump design with moderate solids passage provides efficient performance for versatile applications.
| Discharge Bore(mm) | 40 – 80 |
|---|---|
| Motor Output(kW) | 0.25 – 3.7 |
Features
- PNA models – Float switch for automatic control which keeps the system running without manual intervention and prevents the pump from running dry
- Single-phase models – operate on standard 240V supply and are RCM certified for electrical safety and compliance
- Back pull-out design allows separation of pump and motor sections without removing the impeller, enabling easier inspection and maintenance
- 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
- Disinfection chambers
- Seawater and rainwater pumping
- Septic tanks
- Wastewater treatment plants
- Construction wastewater drainage
- Waterscapes/ponds/aquariums/fish farms
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
| Discharge Bore (mm) | Manual Model | Motor Output (kW) | Phase | Starting Method | Solids Passage (mm) |
|---|---|---|---|---|---|
| 40 | 40PN2.25S  | 0.25 | Single | Capacitor Run | 10 |
| 40 | 40PN2.25 | 0.25 | Three | D.O.L. | 10 |
| 50 | 50PN2.4S | 0.4 | Single | Capacitor Run | 10 |
| 50 | 50PN2.4 | 0.4 | Three | D.O.L. | 10 |
| 50 | 50PN2.75S | 0.75 | Single | Capacitor Run | 10 |
| 50 | 50PN2.75 | 0.75 | Three | D.O.L. | 10 |
| 50 | 50PN21.5 | 1.5 | Three | D.O.L. | 20 |
| 80 | 80PN22.2 | 2.2 | Three | D.O.L. | 20 |
| 80 | 80PN23.7 | 3.7 | Three | D.O.L. | 20 |
Notes:
Icon identifies single phase pumps in compliance with AS/NZS 4417.1 & 2- Automatic, Auto‐Alternation, or Guide Rail Fitting models available. Refer to catalogue for further information
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 the world. The PN series is supported by Tsurumi’s national spare parts network and offers fast delivery to keep projects on schedule.
Related Products
PU Series – Submersible Portable Sewage & Wastewater Pumps
SFQ Series – Submersible Stainless Steel Pumps
SQ2 Series – Submersible Portable Stainless Steel Pumps
