double-walled water pump for dredger----
1.material:Cr26-30CrNiMo
2.capacity:1200m3/h-22000m
3.hard and wear-resistant
4.OEM
Double-walled water pump for dredger---------
Benefits:
1.efficiency up to 92%(as measured in practice) resulting in lower fuel consumption at unchanged production
2.reduced and more even wear, resulting in longer lifetime of wear parts
3.highly versatile application due to steep flow head ratio curve
4.better performance as a result of the low net positive suction
5.improved resistance to cavitation
6.limited influence of wear on pump performance
we supply------
1.double-walled pump
2.single-walled pump
3.high pressure pump
4.jet pump
| model | water flowQ(m3/h) | lift H(m spout) | rotate speed (rpm) | shaft power(KW) |
| JF150-27.5-55 | 4000 | 72 | 425 | 1260 |
| JF112-23-55 | 4000 | 58 | 565 | 1010 |
| JF131-28-65 | 7000 | 60 | 520 | 1830 |
| JF142-30-70 | 8000 | 60 | 350 | 2100 |
| JF177-37.5-75 | 8000 | 65 | 355 | 2260 |
| JF200-42.5-85 | 12000 | 74 | 340 | 3900 |
| JF190-45-90 | 14200 | 73 | 320 | 4500 |
| JF91-19-45 | 3200 | 18 | 460 | 250 |
| JF160-40-80 | 10000 | 65 | 413 | 3000 |
| JF200-42.5-85 | 12000 | 45 | 280 | 2370 |
| JF172-36-85 | 12000 | 65 | 390 | 4000 |
| JF212-45-90 | 14200 | 73 | 320 | 4500 |
| JF236-45-90 | 14200 | 73 | 285 | 4500 |
| JF180-45-90 | 15000 | 16 | 170 | 1050 |
All types are avaliable on request.
