• Shifo Industrial Zone, Anguo City, Hebei Province,China
  • +8618831216699
    sale@nlpumps.com
Request A Quote
Manufacturing-banner-image

NZD desulphurization pump

● Flow rate:4.4-14076 m3/hr
 ● Head H(m): 3.3-150
 ● Speed: 300-2900rpm
 ● Efficiency: Max. 88%
 ● Materials: Cr30A

  • DESCRIPITON

Introduction:

NZD-type desulfurization pump has high efficiency, long service life and stable operation. The over-current parts are made of all-metal low-carbon stainless steel material, mainly iron-based low-carbon stainless steel, which has excellent resistance to chloride stress corrosion cracking and higher mechanical strength.

The hydraulic friction loss is small, and the efficiency is more than 3% higher than that of the non-metallic pump with the same parameters.

The all-metal pump is easy to control and guarantee the geometric size, the surface finish of the parts is high, the clearance between the parts is small, the volumetric efficiency is high, and the overall efficiency is more than 5% higher than that of the metal pump. The overcurrent parts have a long service life, and the metal guard plate has a stronger ability to withstand shear sliding wear than ordinary non-metallic materials, and can withstand long-term shear wear.

Dynamic wear resistance is 0.008-0.08mm/year, high tensile strength, and can maintain constant performance under long-term abrasive conditions

Specifications:

Pump
  Model

Allowable
         Max. Power (kw)

Clear Water   Performance

Max.Diameter of Flowd Particle

(mm)

pump weight <Kg>

Capacity Q

m3/h

Head
         H(m)

Speed
         n(r/min)

Max.Eff.
         η%

NPSH
         (m)

25NZD-A15

5.5

4.4-19.3

6.2-34.4

1390-2900

41.8

1.3

8

89

25NZD-A25

4

4.7-19.9

3.3-21.6

700-1440

38

3.3

5

107

40NZD-A17

7.5

4.6-23.4

9.2-44.6

1400-2900

52.4

2.5

11

127

40NZD-A19

15

7.8-34.9

12.3-57.1

1400-2930

58.8

1.2

11

173

40NZD-B20

15

7.9-37.1

10.7-57.5

1400-2930

53

0.9

7

160

40NZD-A25

45

16.8-74.7

13.7-88.6

1400-2950

42.5

2.6

9

185

50NZD-A30

18.5

16-78

5.8-35.1

700-1460

48.5

0.8

16

210

50NZD-B40

37

24.5-99.5

12.0-60.7

700-1470

55

3.1

14

490

50NZD-A45

55

21.6-93.6

15.2-81.0

700-1480

48.4

3.6

9.5

849

50NZD-A50

90

27-111

22.3-110.7

700-1480

45.1

3.0

13

856

65NZD-A30

22

21-99

7.0-35.6

700-1470

54.6

2.2

19

260

65NZD-A40

55

34-159

11.5-60.1

700-1480

62.1

2.1

16

490

80NZD-A36

37

41-167

8.9-47.1

700-1480

62.4

1.5

16

480

100NZD-A35

75

77-323

8.8-45.9

700-1480

73.2

1.9

42

550

100NZD-B40

75

61-268

12.0-61.0

700-1480

70.4

1.7

29

620

100NZD-A45

90

47-228

14.8-83.5

700-1480

58.7

2.2

22

810

100NZD-A50

160

85-360

20.5-100.2

700-1480

69.6

2.5

34

975

100NZD-A60

220

71-305

29.1-147.0

700-1480

57.9

2.4

18

890

150NZD-A40

132

122-503

11.2-61.2

700-1490

73.1

2.6

40

830

150NZD-A50

90

62-279

9.3-44.6

490-980

65.7

2.1

30

1470

150NZD-B55

132

139-630

11.3-53.7

490-990

78.1

2.3

56

1540

150NZD-A60

450

156-704

28.9-150.0

700-1480

70.7

2.1

39

1657

200NZD-B45

90

136-639

5.5-30.1

490-990

80.8

2.0

51

1750

250NZD-A45

90

221-804

5.0-27.0

490-980

68.2

6.5

56

1321

250NZD-A75

560

300-1480

20.8-97.5

490-980

77.5

3.0

72

3191

300NZD-A60

400

574-2384

8.7-52.0

490-989

81.1

4.3

96

2790

350NZD-A78

500

750-2865

11.6-51.1

400-740

78.0

3.5

104

3700

400NZD-A65

400

1134-3330

8.8-31.1

490-742

80.1

5.2

60

3200

500NZD-A70

500

1908-4399

9.3-32.5

490-742

76.0

6.0

55

3100

500NZD-A76

400

1555-3881

9.9-27.9

450-595

76.8

4.5

58

3512

600NZD-A82

500

1664-5600

5.2-27.8

300-595

88.3

2.2

52

4900

700NZD-B78

560

3378-7200

10.0-21.8

400-595

84.7

4.3

65

5136

700NZD-A83

630

2677-6491

8.7-30.2

400-595

85.9

6.0

70

6002

700NZD-A90

900

3551-8988

10.0-33.8

400-595

86.7

5.6

68

6030

800NZD-A90

900

4104-10690

7.8-27.8

400-595

86.4

4.3

88

7101

900NZD-F110

1600

4907-14076

8.5-32.7

300-490

88.3

6.5

96

11800

Typical Applications:

It is suitable for extracting sand, silt, silt, tailings slurry, ore slurry, iron sand ore, rivers, lakes, reservoirs, ports, etc. The sand removal in the sedimentation tank of the enterprise, the sediment in the sewage treatment plant, etc.