Dredge pumps
Large dredge pumps for dredgers, dredging and hydraulic filling. The largest in the series moves the volume of an Olympic pool in about six minutes.
Applications
- dredgers and dredging
- hydraulic land reclamation
- pumping sand and soil
Design
- Flow up to 25 000 m³/h
- Efficiency up to 85 %
- Wear-resistant impeller and casing
Models and specifications
300WNEfficiency 70–78 %
Dredge pumps
Pump 300WN
- Q, m³/h
- 1800–2200
- H, m
- 20–65
- n, rpm
- 300–550
450WNEfficiency 70–78 %
Dredge pumps
Pump 450WN
- Q, m³/h
- 3200–3800
- H, m
- 20–67
- n, rpm
- 250–550
500WNEfficiency 74–80 %
Dredge pumps
Pump 500WN
- Q, m³/h
- 4500–5800
- H, m
- 20–65
- n, rpm
- 250–550
600WNEfficiency 74–80 %
Dredge pumps
Pump 600WN
- Q, m³/h
- 5000–7000
- H, m
- 20–65
- n, rpm
- 250–550
650WNEfficiency 75–85 %
Dredge pumps
Pump 650WN
- Q, m³/h
- 6000–9000
- H, m
- 20–70
- n, rpm
- 200–400
700WNEfficiency 78–85 %
Dredge pumps
Pump 700WN
- Q, m³/h
- 7500–12000
- H, m
- 20–75
- n, rpm
- 200–400
800WNEfficiency 80–84 %
Dredge pumps
Pump 800WN
- Q, m³/h
- 10000–15000
- H, m
- 20–78
- n, rpm
- 280–380
900WNEfficiency 80–85 %
Dredge pumps
Pump 900WN
- Q, m³/h
- 12000–19000
- H, m
- 20–75
- n, rpm
- 180–350
1000WNEfficiency 80–85 %
Dredge pumps
Pump 1000WN
- Q, m³/h
- 16000–25000
- H, m
- 20–78
- n, rpm
- 180–350
Flow and head ranges are from the factory catalogue for various speeds and impeller diameters. We select the exact duty point from your data.