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Dual-purpose sand pump
1. Suitable for pumping loose and available silty sand, fine sand, middle-sized sand and coarse sand; applicable for mining, cleaning port, pumping sand, tailing slurry, silt and sea sand, etc.
2. Capable of pumping 120mm grit intermittently.
3. The solid in pulp can reach 60%.
  • Details
  • Features
  • Specifications

Summarize
1.the  Dual-purpose sand pump series is energy efficient, single-stage, single-use, cantilevered pump, for pumping contain particles of abrasive or corrosive slurry, which is widely used in the power, mining, metallurgy, coal, building materials, chemicals, food, water and sewage treatment industries
2.According as your slurry transportation Physics (particle composition, size, shape, hardness, strength) and chemical (acid, Base oil) characteristic, it will select material of flowing part. Users should be set loan note for the use of appropriate materials
3.Pump drive include direct and belt in two forms. Direction from the motor to see, it is for the clockwise direction of rotation.
Structure Feature:

1.The pump body adopts a two-layer metal structure with an inner layer and an outer layer; the pump shell is vertically opened in the middle; and the water outlets are rotationally installed at 45 degree at intervals. ; the fittings are convenient to replace;
2. The overflowing parts adopt high wear-resistant Cr26 alloy material and have long service life;
3.The auxiliary impeller and packing combined seal mode is adopted and is convenient and durable,  the water effect is better if filling material is added.
4.The pump adopts closed impeller, so the pump has good wear resistance and high pump efficiency.
5.The pump can convey mixture containing few big particles through adjusting the blade number and the impeller diameter


Structural Drawing



1.Shaft Joint 2.Shaft 3.Bearing Housing 4.Disassembly Ring 5.Auxiliary Impeller 6.Back Guard Plate 7.Worm Shell 8.Impeller

9.Front Guard Plate 10.Front Pump Shell 11.Back Pump Shell 12.Packing Box 13.Water-Sealing Ring 14..Pedestal 15.Bracket 16.Adjusting Screw



 

Parameters

Model

Allowable Mating Maximum Power
(kw)

Clear Water Performance

The Maximum Particle Size Passed Discontinuously
(mm)

Pump weight
(kg)

Flow Rate Q
(㎡/h)

Pump Lift
(m)

Speed
(r/min)

Peak Efficiency
(%)

Net Positive Suction Head
(m)

500NS-I-A140

1200

3750-7960

49-55.2

200-490

82

5-10

120

19100

450NS-I-A140

1200

3310-6610

52-57

200-490

85

5-10

120

18864

400NS-I-A125

1200

2520-5040

48-66

200-500

80

4.5-9

110

14432

350NS-I-F100

560

526-2339

14.9-62.8

300-590

77.6

4.4

96

5465

300NS-I-A100

450

464-1826

15.3-65.2

300-590

81.1

3.0

88

5265

300NS-I-A95

400

441-1735

13.8-58.8

300-590

78.1

3.0

88

5220

300NS-I-A90

560

505-1844

21.2-79.9

400-730

82.8

3.9

85

5005

300NS-I-A85

450

477-1742

18.9-71.3

400-730

79.8

3.8

85

4965

300NS-I-A70

630

635-2333

16.0-76.8

490-980

80.4

3.9

92

3560

300NS-I-A65

500

589-2166

13.8-66.2

490-980

77.4

3.7

92

3531

300NS-I-A56

250

395-1568

9.7-46.0

490-980

80.9

3.5

96

3030

250NS-I-A103

560

402-1573

29.7-110.5

400-730

74.5

2.8

69

5085

250NS-I-A96

560

403-1466

25.4-93.7

400-730

77.8

3.5

69

5200

250NS-I-A90

450

378-1374

22.3-82.4

400-730

73.8

3.4

69

5035

250NS-I-A85

800

376-1504

30.1-128.7

490-980

76.5

3.5

96

4530

250NS-I-A83

800

367-1469

28.7-122.7

490-980

75.5

3.5

76

4514

250NS-I-A80

710

354-1416

26.7-114.0

490-980

73.5

3.4

76

4490

250NS-I-A78

630

345-1380

25.4-108.4

490-980

71.5

3.2

76

4474

250NS-I-A75

560

300-1480

20.8-97.5

490-980

77.5

3.0

72

3480

250NS-I-A73

500

292-1441

19.7-92.4

490-980

76.5

3.0

72

3466

250NS-I-A70

450

280-1381

18.1-84.9

490-980

74.5

2.9

72

3446

250NS-I-A68

450

272-1342

17.1-80.1

490-980

73.5

2.7

72

3432

250NS-I-A65

315

299-1249

15.4-71.0

490-980

76.9

3.0

72

3020

250NS-I-A63

315

290-1211

14.4-66.7

490-980

75.9

3.0

72

3008

250NS-I-A60

280

276-1153

13.1-60.5

490-980

73.9

2.8

72

2991

200NS-I-A85

560

221-907

32.0-133.7

490-980

70.5

2.8

54

4110

200NS-I-A75

355

225-900

22.8-102.9

490-980

74.1

3.0

56

3070

200NS-I-A73

355

219-876

21.6-97.5

490-980

73.1

3.0

56

3056

200NS-I-A70

315

205-976

19.4-86.4

490-980

75.6

2.8

56

2465

200NS-I-A68

315

199-948

18.3-81.5

490-980

74.6

2.8

56

2453

200NS-I-A65

250

235-950

16.4-72.0

490-980

79.6

2.5

62

2323

200NS-I-A63

250

228-921

15.4-67.6

490-980

78.6

2.5

62

2311

200NS-I-A60

185

218-870

13.9-62.0

490-980

83.5

2.5

62

2223

200NS-I-A58

185

211-841

13.0-57.9

490-980

82.5

2.5

62

2214

200NS-I-A50

185

180-648

11-34.4

490-980

82.7

2.5

55

2013

150NS-I-A71

220

142-552

21.8-93.8

490-980

69.8

2.4

48

2263

150NS-I-A70

185

93-401

20.0-91.2

490-980

62.3

2.0

37

2245

150NS-I-A65

200

150-600

17.4-75.7

490-980

70.8

2.5

48

2223

150NS-I-A63

185

146-582

16.3-71.1

490-980

69.8

2.5

48

2211

150NS-I-A60

160

135-550

14.7-63.5

490-980

75.9

2.5

48

2203

150NS-I-A58

132

131-532

13.7-59.3

490-980

74.9

2.5

48

2033

150NS-I-C58

160

134-596

12.8-61.0

490-980

69.1

2.0

75

2063

150NS-I-A57

110

95-427

13.2-56.3

490-980

67.8

1.8

32

2023

150NS-I-A55

110

124-504

12.3-53.4

490-980

72.9

2.3

48

2019

150NS-I-A50

75

115-460

9.5-43.1

490-980

76.8

2.5

48

1735

150NS-I-A48

75

111-442

8.7-39.7

490-980

75.8

2.5

48

1728

150NS-I-C42

132

142-550

12.1-62.8

700-1480

77.1

2.2

69

1605

100NS-I-A60

315

103-380

55-176

700-1480

55.1

3.0

30

1575

100NS-I-A50

160

85-360

20.5-100.2

700-1480

69.6

2.5

34

1475

100NS-I-A46

132

79-331

17.3-84.8

700-1480

67.6

2.3

34

1461

100NS-I-A42

90

66-275

14.7-70.8

700-1480

71.0

2.5

35

1075

100NS-I-B42

90

83-365

12.7-66.8

700-1480

71.6

2.5

40

1085

100NS-I-A39

75

61-255

12.6-61.0

700-1480

69.0

2.4

35

1064

100NS-I-A36

55

61-245

9.7-49.5

700-1480

71.6

2.0

32

1010

100NS-I-A33

45

56-225

8.2-41.6

700-1480

69.6

1.8

32

1003

80NS-I-A52

160

51-242

22.1-109.8

700-1480

56.3

2.1

21

1456

80NS-I-A42

75

61-204

14.4-70.4

700-1480

66.7

2.5

24

1053

80NS-I-A39

55

57-189

12.4-60.7

700-1480

64.7

2.4

24

1042

80NS-I-A36

45

46-190

9.6-51.4

700-1480

67.7

2.5

24

980

80NS-I-A33

37

43-174

8.0-43.2

700-1480

65.7

2.3

24

973

Details