Centrifugal Double Stage Split Casing Pump

Products

GSN series pumps are our latest single stage double suction centrifugal pumps; they are designed by reference of advanced technology and excellent hydraulic model of Ebara, Andrits and Sulzer, and adopt the most advanced hydrodynamic calculation method—CFD (computer assistant design), becoming a new generation of pumps.
These pumps can assort with our vacuum diversion facility and realize full-automatic control to provide real solution for water supply. 

 

Type

 

Impeller

 

Capacity

 

Total head

 

Speed

 

Shaft power

 

Motor power

 

Eff

 

NPSH3  

m3/h

m

r/min

kW

%

m

150GSN50

O

130

160

220

53

50

40

2950

25.6

26.9

31.1

37

73

81

77

3.0

4.0

5.5

A

120

147

180

46

42

38

20.8

21.8

25.5

30

72

77

73

3.0

3.5

5.0

B

110

136

165

40

36

33

17.4

18.0

21.2

30

69

74

70

3.0

3.5

5.0

150GSN80

O

125

160

195

84

80

70

2950

39.2

45.8

50.0

55

73

76

74

3.0

4.0

5.0

A

112

145

180

67

62

55

30.4

33.4

38.5

45

67

73

70

3.0

3.5

5.0

B

105

136

170

60

55

48

26.4

28.7

32.7

37

65

71

68

3.0

3.5

4.5

200GSN42

O

200

290

350

49

42

35

2950

33

38.5

41

45

81

86

81

5.0

6.0

8.0

A

180

265

320

43

36

31

28

32.5

35

37

76

80

76

5.0

5.5

7.0

B

160

235

285

34

28.5

24

21

24.3

26.5

30

70

75

71

4.5

5.0

6.5

200GSN62

O

200

290

350

69

62

50

2950

50

58.6

62.7

75

75

83

76

4.5

5.5

7.0

A

180

260

315

58

51.5

41

43

49.3

52.5

75

66

74

67

4.0

5.0

6.5

200GSN62

B

160

235

285

49

42

33

2950

34.4

38.4

40

55

62

70

64

4.0

5.0

6.5

200GSN75

O

170

290

370

88

75

62

2950

54.3

71.3

80.1

90

75

82.5

78

3.5

5.5

7.0

A

150

265

340

76

63

53

42.5

56.5

63.7

75

73

80.5

77

3.5

5.5

6.5

B

140

240

320

65

52

44

34.4

43

51.1

55

72

79

75

3.5

5.0

6.5

C

130

220

290

55

45

36

27.4

34.6

38.4

45

71

78

74

3.0

4.5

6.0

250GSN15

O

350

500

600

18.5

15

12

1480

22

24

25

30

80

86

79

3.0

4.0

6.0

A

320

450

530

15

12

9.5

17

18

18.5

22

78

82

75

3.0

4.0

6.0