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WN Slurry Dredging Pump
Specifications
1.WN pump
2.long life serve
3.excellent anti-wear performance
4.high efficiency
5.reliable bearing lining


Descrrption:

Dredging pump is a new type of WNpump researched & manufactured by our company,aiming at rivers and seas out of repair. Dredging pump is a single-stage single suction cantilever horizontal centrifugal pump with advantages of light weight, good wear-resistan, super dredging performance, perfectly suited for the dredge on the whole construction, high multiple economy benefits, etc.. It throughout meets requirements of the dredge to dredging pumps.

 

Application:

Our dredging pumps are widely used to dredge and dam in the rivers, ports and wharf over our country, such as Yangtze river , The Yellow River , Liao River, and Zhujiang Delta. Besides, sold to Europe, Middle East and Southeast Asia. CCS(China Classification Society) has inspected each set.

 

Function Introduction:

1. This pump is of horizontal cantilevered single-casing centrifugal pump. 
2. Construction of this pump is of single casing connected by means of clamp bands and the discharge direction of pump can be oriented in any direction of 360. the type of pump possesses the advantages of easy installation. 
3. The cylinder –type bearing assembly with oil lubrication is adopted by the pump. It is suit for adjusting the distance between impeller and pump. The bearing assembly uses oil lubrication.
4. Three kinds of shaft seal---mechanical seal, expeller seal and packing seal 
5. Wide passage , good performance of NPSH, anti-wearing and anti-corrosion, and high efficiency,

6. The type of driver just have v belt driver, gearbox driver, elastic coupling driver, fluid couplings driver, frequency conversion driver, silicon controlled rectifier speed regulation etc.

 

 

Structure:

Technical Data:

 

ype

Capacity (m3/h)

Head (m)

Speed (r/min)

Efficiency (%)

NPSHr(m)

Inlet Diameter (mm)

Outlet Diameter聽聽 (mm)

Max.Diameter of Flow Particle(mm)

weight (kg)

200WND

600~800

20~40

700~900

60~65

<4.5

250

200

178

2500

200WN

750~1000

40~65

700~850

70~72

<4

250

200

180

3000

250WND

950~1100

20~40

500~700

65~70

<4

300

250

220

3000

250WN

1100~1300

40~65

500~650

70~74

<4

350

250

144

3513

300WND

1500~1800

20~40

400~600

65~68

<4

350

300

241

6000

300WN

1800~2200

40~65

400~550

74~78

<4

450

300

241

7000

350WN

2600~3000

40~65

400~550

74~78

<4.5

450

350

245

7300

400WN

2800~3200

20~40

400~550

74~78

<4.5

450

400

250

7500

450WN

3200~3850

40~67

350~500

76~80

<4.5

600

450

254

7850

500WNQ

3600~4200

20~40

220~320

72~75

<4.8

600

500

330

8000

500WN

4500~5500

40~65

350~450

78~80

<4.8

650

500

250

11300

600WN

7000

62

470

80

<6

700

600

220

30000

600WNQ

7000

30

380

83

<6

700

600

220

16000

700WN

10000

85

380

85

<6

760

700

280

45000

700WNQ

10000

28

280

85

<6

760

700

280

21000

800WN

12500

59

349

81

<6

800

750

300

40000

800WNQ

12500

32

258

81

<6

800

750

300

23000

800WND

12500

32

258

81

<6

800

750

300

23000

850WN

14400

70

330

85

<6

900

850

320

65000

900WN

16000

30

175

85

<6

1000

900

340

80000

1000WN

16000~25000

23~76

181~290

85~87

<6

1200

1000

350

121000

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CONTACT US

Tel: 0086-311-89255090
E-mail:
sales@bodapump.com

Mobile:0086-13171564759

Address: North of Shilipu Village, Chang'an District, Shijiazhuang