GPN 415V Series – Submersible Slurry Pumps
Max Flow Rate: 150L/sec (9m3/min)
Head Max: 35m
Heavy-duty slurry pumping for mining, construction and industrial dewatering applications
The GPN-series is a submersible three-phase high power and extra heavy-duty slurry pump driven by a 4-pole or 6-pole motor. It is equipped with a high-chromium cast iron agitator that assists smooth suction of the settled matters. The other wear parts such as the impeller and the suction plate are also made of high-chromium cast iron for extra durability. The side discharge, spiral design allows smoother passage of the sucked solid matters. The motor is cooled by a water jacket that assures efficient motor cooling even when it operates with its motor exposed to air. The use of guide rail fitting system improves convenience in the facilities such as, iron works, ready-mixed concrete plants, and wastewater treatment plants where the pump is to be installed with a fixed discharge piping.
| Discharge Bore(mm) | 80 – 200 |
|---|---|
| Motor Output(kW) | 5.5 – 37 |
Features
- High-chromium cast iron agitator breaking up settled sludge and keeping solids in suspension
- High-chromium impeller designed for superior wear resistance in abrasive applications, delivering extended service life
- Tsurumi’s exclusive oil lifter device, and dual silicon carbide mechanical seals
- Anti-wicking cable entry system prevents water ingress, protecting internal components
- Side discharge, spiral casing with water jacket improves flow of solids and circulates liquid for motor cooling, enabling extended low-water-level operation
Typical Applications
- Water Truck Fill Stations
- Underground Sumps & Pump Stations
- Fish Tanks (Water Containment Tanks)
- Turkey Nest Dams
- Water Transfer
- Decant Dams/Ponds
- Construction site dewatering and stormwater control
- Tunnelling and underground works
- Sheet piling and deep excavations
- Quarries
- Civil infrastructure projects (road, rail, dam, and bridge)
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) |
|---|---|---|---|---|---|
| GPN35.5 | 80 | 5.5 | Three | D.O.L. | 30 |
| GPN411 | 100 | 11 | Three | D.O.L. | 30 |
| GPN415 | 100 | 15 | Three | D.O.L. | 30 |
| GPN422 | 100 | 22 | Three | D.O.L. | 30 |
| GPN622 | 150 | 22 | Three | D.O.L. | 30 |
| GPN837 | 200 | 37 | Three | Star-Delta | 46 |
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 GPN series is supported by Tsurumi’s national spare parts network and offers fast delivery to keep projects on schedule.
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