Gravel Ocean Sea Sand Transfer Pump
  • Air ProGravel Ocean Sea Sand Transfer Pump

Gravel Ocean Sea Sand Transfer Pump

Gravel ocean sea sand transfer pumps are designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumps by a common slurry pump. The pump body(casing & impeller) are made of 27% high chrome alloy, the extra thick pump case let the pump anti-wear and need lowest maintenance cost.

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Product Description

Gravel Ocean Sea Sand Transfer Pump Introduction

Gravel sand pumps are designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumps by a common slurry pump. The pump body(casing & impeller) are made of 27% high chrome alloy, the extra thick pump case let the pump anti-wear and need lowest maintenance cost.


Gravel Ocean Sea Sand Transfer Pump Specification

 Model No

 

Motor Power

(kw)

Capacity

(m 3 /h)

Head
(m)

Speed
(r/min)

MAX.

Eff%

NPSH

(m)

Max size passage

(mm)

6×4D

60

36-250

3.5-51

600-1400

50

3.5

82

8×6E

120

180-540

10-48

800-1400

50

4.5

127

10×8F

260

180-820

13-50

500-1000

65

7.5

178

10×8S

560

180-820

13-50

500-1000

65

7.5

178

12×10G

600

360-1200

11-58

400-850

70

4.5

220

14×12G

600

500-3000

6-66

300-700

68

4.5

241

10×8S

560

750-1300

18-80

500-950

68

7.5

180

12×10G

600

1400-2700

28-78

350-700

72

8

210

16x14G

600

720-3600

18-45

300-500

70

3-9

230

16×14TU

1200

700-3400

20-72

300-500

72

3-6

230

18×16TU

1200

700-4320

12-48

250-500

72

3-6

254



Gravel Ocean Sea Sand Transfer Pump Structure

impellerThe impeller, either elastomer or high-chrome material, is the main rotating component which normally has vanes to impart the centrifugal force to the liquid.

 

Casing:Split outer casing halves of cast contain the wear liners and provide high operation pressure capabilities. The casing shape is generally of semi-volute or concentric, efficiency of which are less than that of the volute type.

 

Shaft and Bearing AssemblyA large diameter shaft with a short overhang minimizes deflection and vibration. Heavy-duty roller bearings are housed in a removable bearing cartridge.

 

Shaft sleeveA hardened, heavy-duty corrosion-resistant sleeve with O-ring seals at both ends protects the shaft. A split fit allows the sleeve removed or installed quickly.

 

Shaft SealExpeller seal, Packing seal, Mechanical seal.

 


Application of Gravel Ocean Sea Sand Transfer Pump
● sand and gravel
● hydraulic mining
● slag granulation
● tunneling
● river and pond dredging
● heavy refuse removal





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