500WN Dredge Pump:
China 500WN Dredge Pump:
WN Dredge pump is a new type of sludge/sand pump, aiming at rivers and seas out of repiar, single-stage single suciton cantilever horizontal centrifugal pump with advantragages of light weight, good war-resistance, super dredging performance, perfectly suited for the dredge on the whole construction, high multiple economy benefits, etc.
500WN Dredge Pump Specification:
| Type | Capacity(m3/h) | Head(m) | Speed(r/min) | Efficiency(%) | NPSH(m) | Diameter of flowed Particle(mm) |
| 200WN | 750-1000 | 40-65 | 700-900 | 70-72 | <4 | 180 |
| 300WN | 1800-2200 | 40-65 | 400-550 | 74-78 | <4 | 241 |
| 400WN | 2800-3200 | 40-65 | 400-550 | 74-78 | <4.5 | 250 |
| 450WN | 3200-3850 | 40-67 | 350-500 | 76-80 | <4.5 | 254 |
| 500WNQ | 3600-4200 | 20-40 | 220-320 | 72-75 | <4.8 | 330 |
| 500WN | 4500-5500 | 40-65 | 350-450 | 78-80 | <4.8 | 250 |
| 600WN | 5000-9000 | 55-80 | 280-420 | 81-85 | <6 | 220 |
| 700WN | 8000-12000 | 60-85 | 280-380 | 83-85 | <6 | 280 |
| 800WN | 10000-15000 | 40-78 | 200-380 | 80-84 | <6 | 300 |
| 900WN | 12000-19000 | 50-75 | 280-330 | 85-87 | <6 | 240 |
| 1000WN | 16000-25000 | 23-76 | 181-290 | 85-87 | <6 | 350 |
