IS型单级离心泵
产品概述:

  该系列产品包括了ISO2858规定的全部40个型号,通过切割叶轮和变速可获得267种性能,能适应各行各业的供水需要。严格按照ISO2858,意味着合理的特性曲线。颜山牌IS系列单级泵与其它单位生产的IS单级泵区别是工作压力1.6MPa,泵体泵盖静压力试验为2.4MPa。

  本系列泵是单级单吸悬臂式离心泵,供汲送清水及物理化学性质类似于水不含固体颗粒的液体之用。IS型泵介质温度适用于80℃以下;ISR型泵适用于输送130℃以下热水;ISY型泵用于输送汽油,柴油等轻油。

  • 工作原理
  • 性能参数

  概述:

  该系列产品包括了ISO2858规定的全部40个型号,通过切割叶轮和变速可获得267种性能,能适应各行各业的供水需要。严格按照ISO2858,意味着合理的特性曲线。颜山牌IS系列单级泵与其它单位生产的IS单级泵区别是工作压力1.6MPa,泵体泵盖静压力试验为2.4MPa。

  本系列泵是单级单吸悬臂式离心泵,供汲送清水及物理化学性质类似于水不含固体颗粒的液体之用。IS型泵介质温度适用于80℃以下;ISR型泵适用于输送130℃以下热水;ISY型泵用于输送汽油,柴油等轻油。

  性能参数范围:

  流量:6.3~400 m3/h

  扬程:5~125 m

  必需汽蚀余量:2~5m

  泵允许进口压力≤0.6Mpa。

  泵的型号意义:

  如: IS(R)125-80-160A(J)-S1

  ISY125-80-160Z

  IS— 符合国家标准的单级离心泵

  ISY—单级离心式输油泵

  ISR—单级离心式热油泵

  125—吸入口直径(mm)

  80—排出口直径(mm)

  160—叶轮的名义直径

  O—叶轮原型

  A—叶轮外径第一次切割

  B—叶轮外径第二次切割

  C—叶轮外径第三次切割

  Z—增大叶轮外径

  (J)—设计转速为2900r/min的泵降速至1450r/min运转

  S1—内装型机械密封(装填料密封的不注)

产品类别:ISISRISY系列单级泵

型号

叶轮

直径

流量

Q

m3/h

扬程

H

m

电机功率

N

kW

效率

η

%

汽蚀余量NPSHrm

流量

Q

m3/h

扬程

H

m

电机功率

N

kW

效率

η

%

汽蚀余量NPSHrm

转速n=2980r/min

转速n=1490r/min

50-32-125

O

7.5

12.5

15.0

22.0

20.0

18.5

2.2

47

60

60

2.0

2.0

2.5

3.8

6.3

7.5

5.4

5.0

4.6

0.55

43

54

55

2.0

2.0

2.5

A

7.2

11.9

14.3

20.0

18.2

16.8

2.2

46

58

58

2.0

2.0

2.25

3.6

6.0

7.2

4.9

4.6

4.2

0.55

42

52

53

2.0

2.0

2.25

B

6.7

11.2

13.4

17.5

15.9

14.7

1.5

45

56

56

2.0

2.0

2.05

3.4

5.6

6.7

4.3

4.0

3.7

0.55

41

50

51

2.0

2.0

2.05

C

6.2

10.4

12.5

15.2

13.8

12.8

1.1

44

54

54

2.0

2.0

2.0

3.1

5.2

6.2

3.7

3.5

3.2

0.55

40

48

49

2.0

2.0

2.0

50-32-160

O

7.5

12.5

15.0

34.3

32

29.6

3

44

54

56

2.0

2.0

2.5

3.8

6.3

7.5

8.5

8.0

7.5

0.55

35

48

49

2.0

2.0

2.5

A

6.8

11.4

13.7

28.4

26.6

24.6

3

41.5

52

53

2.0

2.0

2.16

3.4

5.7

6.8

7.1

6.7

6.2

0.55

34

45.5

46

2.0

2.0

2.16

B

6.1

10.1

12.2

22.5

21.0

19.4

2.2

39

50

51

2.0

2.0

2.0

3.0

5.1

6.1

5.6

5.3

4.9

0.55

32

42

42.5

2.0

2.0

2.0

C

5.4

9.0

10.8

17.9

16.7

15.4

1.5

36

45

45.5

2.0

2.0

2.0

2.7

4.6

5.4

4.4

4.2

3.9

0.55

30

38

38.5

2.0

2.0

2.0

50-32-200

O

7.5

12.5

15.0

52.5

50.0

48.0

5.5

38

48

51

2.0

2.0

2.5

3.8

6.3

7.5

13.1

12.5

12

0.75

33

42

44

2.0

2.0

2.5

A

7.3

12.1

14.6

49.4

47.0

45.1

5.5

37.5

47

50

2.0

2.0

2.3

3.6

6.1

7.3

12.3

11.8

11.3

0.75

32.5

41.5

43.2

2.0

2.0

2.3

B

7.0

11.7

14.0

45.3

43.2

41.5

4

37

46.2

49.2

2.0

2.0

2.15

3.5

5.9

7.0

11.3

10.8

10.4

2.2

47

60

60

2.0

2.0

2.5

C

6.5

10.9

13.0

39.6

37.7

36.2

4

36

45.2

48.2

2.0

2.0

2.0

3.3

5.5

6.5

9.9

9.4

9.1

0.55

31

39.5

41.2

2.0

2.0

2.0

50-32-250

O

7.5

12.5

15.0

82.0

80.0

78.5

11

28.5

38

41

2.0

2.0

2.25

3.8

6.3

7.5

20.5

20.0

19.5

1.5

23

32

35

2.0

2.0

2.5

A

7.0

11.6

13.9

70.6

68.9

67.6

11

28

37.5

40

2.0

2.0

2.25

3.5

5.9

7.0

17.7

17.2

16.8

1.5

22.1

31.2

34.2

2.0

2.0

2.25

B

6.5

10.8

13.0

61.2

59.7

58.6

7.5

27.5

36.3

39

2.0

2.0

2.05

3.2

5.4

6.5

15.3

14.9

14.6

1.5

21.5

30.5

33.5

2.0

2.0

2.05

C

6.0

10.0

12.0

52.5

51.2

50.2

5.5

27

35

37.5

2.0

2.0

2.0

3.0

5.0

6.0

13.1

12.8

12.5

1.1

21

29.5

32.5

2.0

2.0

2.0

60-50-125

O

15.0

25.0

30.0

21.8

20.0

18.5

3

58

69

68

2.0

2.5

3.0

7.5

12.5

15

5.4

5.0

4.7

0.55

53

64

65

2.0

2.0

2.5

A

14.1

23.5

28.2

19.2

17.6

16.3

3

55

67

66

2.0

2.4

2.8

7.0

11.7

14.1

4.7

4.4

4.1

0.55

50.5

61.5

62

2.0

2.0

2.3

B

13.2

21.9

26.3

16.8

15.2

14.2

2.2

50.5

62

61

2.0

2.3

2.6

6.6

11.0

13.2

4.1

3.8

3.6

0.55

46.5

57

57.5

2.0

2.0

2.15

C

12.0

20.1

24.1

22.5

20.6

19.3

3

46.8

55

55

2.0

2.0

2.0

6.0

10.0

12.0

5.7

5.2

4.6

0.55

43

52

52

2.0

2.0

2.0

60-50-160

O

15.0

25.0

30.0

35.0

32.0

30.0

5.5

54

65

66

2.0

2.0

2.5

7.5

12.5

15

8.8

8.0

7.2

0.75

50

60

60

2.0

2.0

2.5

A

14.1

23.5

28.2

30.8

28.2

26.4

4

52.5

63

64

2.0

2.0

2.25

7.0

11.7

14.1

7.8

7.0

6.3

0.75

47

58

58

2.0

2.0

2.25

B

13.0

21.6

25.9

26.1

23.9

22.4

4

49.5

58

49

2.0

2.0

2.05

6.5

10.8

13.0

6.6

6.0

5.4

0.55

45.5

55

55

2.0

2.0

2.05

60-50-160

C

12.0

20.1

24.1

22.5

20.6

19.3

3

46.8

55

55

2.0

2.0

2.0

6.0

10.0

12.0

5.7

5.2

4.6

0.55

43

52

52

2.0

2.0

2.0

65-40-200

O

15.0

25.0

30.0

53.0

50.0

47.0

7.5

49

60

61

2.0

2.0

2.5

7.5

12.5

15

13.2

12.5

11.8

1.1

43

55

57

2.0

2.0

2.5

A

14.3

23.8

28.5

47.8

45.1

42.4

7.5

48.7

59.5

60.5

2.0

2.0

2.3

7.1

11.9

14.3

11.9

11.3

10.7

1.1

43

55

57

2.0

2.0

2.3

B

13.5

22.5

27.0

42.9

40.5

38.1

5.5

48.3

59

60

2.0

2.0

2.1

6.8

11.3

13.5

10.7

10.1

9.6

1.1

43

54

57

2.0

2.0

2.1

C

12.8

21.3

25.5

38.3

36.1

34.0

5.5

48

57.5

59

2.0

2.0

2.0

6.4

10.6

12.8

9.5

9.0

8.5

0.75

43

54

57

2.0

2.0

2.0

65-40-250

O

15.0

25.0

30.0

82

80.0

78.0

15

37

50

53

2.0

2.0

2.5

7.5

12.5

15

21

20

19.4

2.2

35

46

48

2.0

2.0

2.5

A

14.1

23.4

28.1

72.0

70.2

68.5

15

36.5

49

52.4

2.0

2.0

2.26

7.0

11.7

14.1

18.4

17.6

17.0

2.2

35

44.8

47

2.0

2.0

2.26

B

13.1

21.9

26.2

62.7

61.1

59.6

11

36

47.6

51

2.0

2.0

2.07

6.6

10.9

13.1

16.0

15.3

14.8

1.5

34.8

43.8

46.2

2.0

2.0

2.07

C

12.3

20.5

24.6

55.0

53.7

52.3

11

35.5

46.3

49.7

2.0

2.0

2.0

6.1

10.2

12.3

14.1

13.4

13.0

1.5

34.5

43

45

2.0

2.0

2.0

65-40-315

O

15

25

30

127

125

123

30

28

50

44

2.5

2.5

3.0

7.5

12.5

15

32.3

32.0

31.7

4

25

37

41

2.5

2.5

3.0

A

14

23.3

28.0

111

109

107

22

28

39.5

43.5

2.5

2.5

2.75

7.0

11.7

14.0

28.1

27.9

27.6

4

25

36.6

40.8

2.5

2.5

2.75

B

13.1

21.9

26.3

97.5

96.0

94.4

18.5

28

39

43

2.5

2.5

2.56

6.6

11.0

13.1

24.8

24.6

24.3

3

25

36.3

40.6

2.5

2.5

2.56

C

12.1

20.2

24.3

83.2

81.9

80.6

15

28

38.5

42.5

2.5

2.5

2.5

6.1

10.1

12.1

21.2

21.0

20.8

3

25

36

40.4

2.5

2.5

2.5

80-65-125

O

30

50

60

22.5

20

18

5.5

64

75

74

3.0

3.0

3.0

15

25

30

5.6

5.0

4.5

0.75

55

71

72

2.5

2.5

3.0

A

28.7

47.9

57.4

20.6

19.3

16.5

5.5

63

73

72.5

3.0

3.0

3.3

14.4

23.9

28.7

5.1

4.6

4.1

0.75

54.5

70

71

2.5

2.5

2.8

B

26.1

43.6

52.3

17.1

15.2

13.7

4

60.5

69.5

68.5

3.0

3.0

3.1

13.1

21.8

26.1

4.3

3.8

3.4

0.55

53

66

67

2.5

2.5

2.55

C

23.1

38.6

46.3

13.4

11.9

10.7

3

58

65.5

64.5

3.0

3.0

3.0

11.6

19.3

23.1

3.3

3.0

2.7

0.55

51

62

63

2.5

2.5

2.5

80-65-160

O

30

50

60

36

32

29

7.5

61

73

72

2.5

2.5

3.0

15

25

30

8

9

7.2

1.5

55

69

68

2.5

2.5

3.0

A

28.2

46.9

56.3

31.7

28.2

25.5

7.5

60

71

70

2.5

2.5

2.8

14.1

23.5

28.2

739

7.0

6.3

1.1

53.5

66.5

65.5

2.5

2.5

2.8

B

25.9

43.2

51.9

26.9

23.9

21.7

5.5

59

67

66

2.5

2.5

2.6

13.0

21.6

25.9

6.7

6.0

5.4

1.1

51

63

62

2.5

2.5

2.6

C

24.1

40.1

48.2

23.2

20.6

18.7

5.5

57

64

63

2.5

2.5

2.5

12.0

20.1

24.1

5.8

5.2

4.6

0.75

48

60

59

2.5

2.5

80-50-200

O

30

50

60

53

50

47

15

55

69

71

2.5

2.5

3.0

15

25

30

13.2

12.5

11.8

2.2

51

65

67

2.5

2.5

3.0

A

28.0

46.9

55.9

46.0

43.4

40.8

11

54.5

67

69.5

2.5

2.5

2.7

14.0

23.3

27.9

11.5

10.9

10.2

1.5

50.6

63

65

2.5

2.5

2.7

B

25.6

42.7

51.2

38.6

36.4

34.2

11

53.5

66

68.5

2.5

2.5

2.53

12.8

21.3

25.6

9.6

9.1

8.6

1.5

49.5

61.5

62.5

2.5

2.5

2.53

C

23.5

39.2

47.1

32.6

30.8

28.9

7.5

52.5

64.5

68

2.5

2.5

2.5

11.8

19.6

23.5

8.1

7.7

7.3

1.1

48

60.5

61.5

2.5

2.5

2.5

80-50-250

O

30

50

60

84

80

75

22

52

63

64

2.5

2.5

3.0

15

25

30

21

20

18.8

3

49

60

61

2.5

2.5

3.0

A

28.3

47.2

56.6

74.9

71.3

66.8

22

52.3

62.6

64

2.5

2.5

2.8

14.2

23.6

28.3

18.7

17.8

16.8

3

49

58.7

59.7

2.5

2.5

2.8

B

26.6

44.4

53.3

66.2

63.1

59.1

18.5

52.7

62.2

64

2.5

2.5

2.6

13.3

22.2

26.6

16.6

15.8

14.8

2.2

49

58

59.5

2.5

2.5

2.6

C

23.8

39.6

47.5

52.7

50.0

47.0

15

53

60.8

63.5

2.5

2.5

2.5

11.9

19.8

23.8

13.2

12.6

11.8

2.2

49

57

59

2.5

2.5

2.5

80-50-315

O

30

50

60

128

125

123

37

41

54

57

2.5

2.5

3.0

15

25

30

32.5

32

31.5

5.5

39

52

56

2.5

2.5

3.0

A

28.0

46.7

56.0

112

109

107

37

41

53.5

56.7

2.5

2.5

2.7

14.0

23.3

28.0

28.3

27.9

27.4

5.5

39

52

56

2.5

2.5

2.7

B

26.3

43.8

52.6

98.3

96.0

94.4

30

41

53

56.3

2.5

2.5

2.63

13.1

21.9

26.3

25.0

24.6

24.2

4

39

51.4

55.6

2.5

2.5

2.63

C

24.3

40.5

48.6

83.9

81.9

80.6

22

41

52.5

56

2.5

2.5

2.5

12.1

20.2

24.3

21.3

21.0

20.6

4

39

51.1

55.4

2.5

2.5

2.5

100-80-125

O

60

100

120

24

20

16.5

11

67

78

74

4.0

4.5

5.0

30

50

60

6

5

4

1.5

64

75

71

2.5

2.5

3.0

A

56.6

94.2

113

21.3

17.8

14.7

11

63.5

73

70

4.0

4.4

4.8

28.3

47.1

56.6

5.3

4.4

3.6

1.5

61

72

76

2.5

2.5

2.8

B

53.5

89.2

107

19.1

15.9

13.1

7.5

60

70

65

4.0

4.3

4.65

26.8

44.6

53.5

4.8

4.0

3.2

1.1

57

66

64

2.5

2.5

2.6

C

47.9

79.1

95.0

15.0

12.5

10.3

5.5

54.5

64

62.5

4.0

4.2

4.4

23.7

39.6

47.5

3.8

3.1

2.5

1.1

48

61

59

2.5

2.5

2.5

100-80-160

O

60

100

120

36

32

28

15

70

78

75

3.5

4.0

5.0

30

50

60

9.2

8.0

6.8

2.2

67

75

71

2.0

2.5

3.5

A

56.9

94.8

114

32.4

28.8

25.2

15

69.7

77.5

74.2

3.5

3.97

4.5

28.4

47.4

56.9

8.3

7.2

6.1

2.2

66.5

76

70

2.0

2.34

2.6

B

53.4

89.0

107

28.5

25.4

22.2

11

69.3

76.6

73.8

3.5

3.77

4.1

26.7

44.5

53.4

7.3

6.3

5.4

1.5

66

73.3

69

2.0

2.25

2.9

C

50.6

84.4

101

25.6

22.8

19.9

11

69

76

73.5

3.5

3.65

3.93

25.3

42.2

50.6

6.6

5.7

4.8

1.5

68.5

73

68.5

2.0

2.17

2.4

100-65-200

O

60

100

120

54

50

47

22

65

76

77

3.0

3.6

4.8

30

50

60

13.5

12.5

11.8

4

63

73

74

2.0

2.0

2.5

A

56.4

94.1

113

47.8

44.2

41.6

22

65

76.5

77

3.0

3.45

4.3

28.2

47.0

56.4

11.9

11.1

10.4

3

60

72.7

73.7

2.0

2.0

2.29

B

53.5

89.1

107

38.3

35.4

33.3

15

65

73

75

3.0

3.25

3.6

25.3

42.1

50.5

9.6

8.9

8.4

2.2

60

72

73

2.0

2.0

2.0

C

50.5

84.2

101

38.3

35.4

33.3

15

65

73

75

3.0

3.25

3.6

25.3

42.1

50.5

9.6

8.9

8.4

2.2

60

72

73

2.0

2.0

2.0

100-65-250

O

60

100

120

87

80

74.5

37

61

72

73

3.5

3.8

4.8

30

50

60

21.3

20

19

5.5

55

68

70

2.0

2.0

2.5

A

56.0

93.3

112

75.8

69.7

64.9

37

59.5

69.3

70.5

3.5

3.7

4.35

28.0

46.7

56.0

18.6

17.4

16.6

5.5

53

65.5

67.8

2.0

2.0

2.25

B

52.2

87.1

104

65.9

60.6

56.5

30

56.5

66.1

67

3.5

3.6

4.0

26.1

43.5

52.2

16.1

15.2

14.4

4

51

62

64.6

2.0

2.0

2.05

C

48.5

80.8

96.6

56.8

52.2

48.6

30

53

62.8

67

3.5

3.5

3.75

24.2

40.4

48.5

13.9

13.1

12.4

4

49

58.5

60.6

2.0

2.0

2.0

100-65-315

O

60

100

120

133

125

118

75

55

60

67

3.5

3.6

4.2

30

50

60

34

32

30

11

51

63

64

2.0

2.0

2.5

100-65-315

A

56

93.3

112

116

109

103

55

55

65.2

66

3.0

3.45

3.95

28

46.7

56

29.6

27.9

26.1

11

51

62.8

63.3

2.0

2.0

2.25

B

52.6

87.6

105

102

96

90.6

45

55

64.5

65

3.0

3.32

3.70

26.3

43.8

52.6

26.1

24.6

23.0

7.5

51

62.7

62.2

2.0

2.0

2.10

C

48.5

81.0

97.1

87.2

81.9

77.3

37

55

63

64

3.0

3.2

3.5

24.3

40.5

48.6

22.3

21.0

19.7

5.5

51

61.5

61.2

2.0

2.0

2.0

125-80-160

Z

105

174

209

42.8

38

33.3

30

72

80

77

5.6

52.3

87.2

105

10.7

9.5

8.31

4

69

77

74

2.5

O

96

160

192

36

32

28

22

72

80

77

5.6

48

80

96

9

8

7

3

69

77

74

2.5

A

89.8

150

180

31.5

28

24.5

18.5

70

78

75

5.6

44.9

74.8

89.8

7.9

7

6.1

2.2

67

75

72

2.5

B

83.1

139

166

27

24

21

15

68

76

73

5.6

41.6

69.3

83.1

6.8

6

5.3

2.2

65

73

70

2.2

125-80-200

Z

105

175

210

66

60

55.2

45

66

80

78

5.6

52.6

87.6

105

16.5

15

13.8

5.5

63

77

75

2.5

O

96

160

192

55

50

46

37

66

80

78

5.2

48

80

96

13.6

12.5

11.5

4

63

77

75

2.5

A

90.1

150

180

48.4

44

40.5

30

65

79

77

5.2

45.0

75.1

90.1

12.1

11

10.1

4

462

76

74

2.5

B

83.6

139

167

41.8

38

35.0

22

64

78

76

5.2

41.9

69.7

83.7

10.1

9.5

8.7

3

61

75

73

2.5

125-80-250

Z

103

172

206

100

92

84

75

65

77

74

4.8

51.5

85.8

10.3

25

23

21.3

11

62

74

71

2.2

O

96

160

192

87

80

73

55

65

77

74

4.8

48

80

96

21.8

20

18.3

7.5

62

74

71

2.2

A

89.8

150

180

76.1

70

63.9

45

64

76

73

4.8

44.9

74.8

89.8

19.0

17.5

16.0

5.5

61

73

70

2.2

B

83.1

139

166

65.3

60

54.8

37

63

75

72

4.8

41.6

69.3

83.1

16.3

15.0

13.7

5.5

60

72

69

2.2

125-80-315

Z

100

167

200

145

136

129

110

58

73

73

4.5

49.5

82.5

99.0

35.6

34

31.9

15

55

70

70

2.1

O

96

160

192

133

125

119

90

58

73

73

4.5

48

80

96

33.5

32

30

15

55

70

70

2.1

A

91.7

153

183

121

114

109

90

57

72

72

4.5

45.3

75.5

90.6

29.8

28.5

26.7

11

54

69

69

2.1

B

87.1

145

174

110

103

98.1

75

56

71

71

4.5

43.1

71.8

86.1

27.0

25.8

24.1

11

53

68

68

2.1

C

82.4

137

165

97.9

92

87.6

75

55

70

70

4.5

40.7

67.8

81.4

24.1

23

21.6

7.5

52

67

67

2.1

125-100-200

O

120

200

240

57.5

50

44.5

45

67

81

80

4.5

4.5

5.0

60

100

120

14.5

12.5

11.0

7.5

62

76

75

2.5

2.5

3.0

A

111

185

222

49.3

42.9

38.2

37

64.5

78

77

4.5

4.5

4.7

55.6

92.6

111

12.4

10.7

9.4

5.5

61

73.5

73

2.5

2.5

2.75

B

103

172

207

42.6

37.1

33.0

30

62.5

75

74

4.5

4.5

4.55

51.7

86.1

103

10.8

9.3

8.2

5.5

58

70

69

2.5

2.5

2.55

C

94.4

157

189

35.6

31.0

27.9

30

60

71

70

4.5

4.5

4.5

47.2

78.7

94.4

9.0

7.7

6.8

4

55

66

66

2.5

2.5

2.5

125-100-250

O

120

200

240

87

80

72

75

66

78

75

3.8

4.2

5.0

60

100

120

21.5

20

18.5

11

63

76

77

2.5

2.5

3.0

125-100-250

A

112

187

224

75.8

69.7

62.7

75

66

78.2

73.5

3.8

4.08

4.6

56

93.3

112

18.7

17.4

16.1

11

63

76

77

2.5

2.5

2.7

B

104

174

209

65.6

60.6

54.6

55

66

78

73

3.8

4.0

4.4

52.2

87.1

104

16.3

15.2

14.0

7.5

63

75.5

76.8

2.5

2.5

2.53

C

96.9

162

194

56.8

52.2

47

45

66

77.8

73

3.8

3.9

4.15

48.5

80.8

96.9

14.0

13.1

12.1

5.5

63

75.2

76.5

2.5

2.5

2.5

125-100-315

O

120

200

240

133

125

120

110

60

75

77

5.0

4.5

4.0

60

100

120

33.5

32

30.5

15

58

73

74

2.5

2.5

3.0

A

112

187

225

116

110

105

110

59

73.3

75.1

4.9

4.7

4.4

56.2

93.7

112

2934

28.1

26.8

15

56

71.5

72.5

2.5

2.5

2.8

B

104

174

209

100

94.8

91.0

90

58

70.8

73.1

4.3

4.5

4.0

56.2

93.7

112

29.4

28.1

26.8

15

56

71.5

72.5

2.5

2.5

2.8

C

96.5

161

193

85.7

80.9

77.7

75

57

68.4

71.3

4.0

4.0

4.43

48.3

80.4

96.5

21.7

20.7

19.7

11

53

67

68

2.5

2.5

2.5


型号

叶轮

直径

流量

Q

m3/h

扬程

H

m

电机功率

N

kW

效率

η

%

汽蚀余量NPSHrm

转速n=1490r/min

125-80-400

O

52.6

87.6

105

63.6

60

55.2

30

51

63

63

2.0

A

48

80

96

53

50

46

22

51

63

63

2.0

B

45.0

75.1

90.1

46.6

44

40.5

18.5

50

62

62

2.0

C

41.9

69.7

83.7

40.3

38

35.0

15

49

61

61

2.0

125-100-400

O

60

100

120

52

50

48.5

30

53

65

67

2.5

2.5

3.0

A

56.4

93.9

113

45.9

44.1

42.8

22

53

65

66.8

2.5

2.5

2.75

B

52.3

87.1

105

39.4

37.9

36.8

18.5

53

64.7

66.5

2.5

2.5

2.6

C

48.6

81.0

97.2

34.1

32.8

31.8

15

53

64.4

66.2

2.5

2.5

2.5

150-125-250

O

120

200

240

23.2

20

17.0

18.5

71

81

78

3.0

3.0

3.5

A

112

187

224

20.2

17.4

14.8

15

68.5

77

75

3.0

3.0

3.2

B

103

171

205

16.9

14.6

12.4

15

64.5

75

71

3.0

3.0

3.05

C

95.4

159

191

14.7

12.6

10.7

11

61.5

71

68

3.0

3.0

3.0

150-125-315

O

120

200

240

34

32

29

30

70

79

80

2.5

2.5

3.0

A

112

186

224

29.6

27.8

25.2

22

69

78.7

79

2.5

2.5

2.7

B

104

174

208

25.6

24.1

21.8

18.5

68

77.7

78

2.5

2.5

2.55

C

96.4

161

193

21.7

20.6

18.7

15

77

76.7

77.2

2.5

2.5

2.5

150-125-400

O

120

200

240

53

50

46

45

62

75

74

2.0

2.8

3.5

A

112

186

224

46.1

43.5

40.0

45

62

74.5

73

2.0

2.65

3.2

B

105

174

209

40.3

38.0

35.0

37

62

74

72.4

2.0

2.5

2.95

C

96.5

161

193

34.3

32.3

29.7

30

62

72.8

71.5

2.0

2.35

2.7

200-150-250

O

240

400

460

25

22

20

37

69

82.5

82

3.0

3.5

4.0

A

223

371

427

21.5

18.9

17.2

30

67

80

79.5

3.0

3.4

3.7

B

207

345

397

18.6

16.4

14.9

30

65.4

77.5

77

3.0

3.3

3.5

C

190

317

365

15.7

13.8

12.6

22

64.4

74

73.5

3.0

3.2

3.35

200-150-315

O

240

400

460

37

32

28.5

55

70

82

80

3.0

3.5

4.0

A

219

366

420

30.9

26.7

23.8

45

68

76.2

75

3.0

3.35

3.6

B

198

330

380

25.2

21.8

19.4

37

61.5

69.3

69

3.0

3.2

3.4

C

182

303

348

21.2

18.3

16.3

30

58

64

42

3.0

3.1

3.25

200-150-400

O

240

400

460

55

50

45

90

74

81

76

3.0

3.8

4.5

A

224

373

429

47.7

43.4

39.1

75

73

79.8

73.5

3.0

3.6

4.1

B

209

348

401

47.1

37.9

34.1

75

72

78.6

72

3.0

3.4

3.8

C

194

324

373

36.1

32.8

29.5

55

71

77

70.5

3.0

3.25

3.6

250-200-315

O

380

630

760

41

38

35

110

71

84.5

84

5.5

A

380

630

760

35.5

32

29

90

71

84.5

84

5.5

B

360

590

720

31.6

28.5

25.8

75

69.5

83

82.5

5.4

C

340

560

670

27.7

25

22.6

75

68.5

82

81.5

5.3

250-200-400

O

360

630

760

56.3

54.5

51.5

160

71

84.5

82.5

5.5

A

380

630

760

52

50

46.7

132

71

84.5

82.5

5.5

B

360

590

720

46.8

45

42

110

69.5

83

81

5.4

C

340

560

680

41.6

40

37.4

110

68.5

82

80

5.3

300-250-315

O

320

530

640

36.4

35

32.7

90

67.5

81

79

5.1

A

600

1000

1200

43.8

37.5

34

160

72

86

86

7.5

B

600

1000

1200

38

32

28

132

72

86

85

7.5

C

570

940

1130

33.8

28.5

24.8

110

70.5

84

83.5

7.3

300-250-400

O

530

880

1060

29.7

25

21.9

90

69.5

83

82.5

7.1

A

600

1000

1200

66.5

65

62

250

73

86

84

7.5

B

600

1000

1200

53.5

50

47.2

200

73

86

84

7.5

C

570

950

1140

48

45

42.5

200

71

84

82

7.3

350-300-315

O

540

890

1070

42.8

40

37.7

160

70.5

83.5

81

7.1

A

960

1600

1920

38.4

32

26.5

200

77

85

82

11

B

910

1510

1810

34.2

28.5

23.6

160

75

83

80

10.8

C

850

1410

1700

30

25

20.5

132

74

81.5

79

10.5

350-300-400

O

960

1600

1920

56.5

50

44

280

77

87

84

11

A

910

1520

1820

50.8

45

39.5

250

75.5

85.5

82.5

10.8

B

860

1430

1720

45.2

40

35.2

250

75

84.5

81.52

10.5

C

800

1340

1610

39.5

35

30.8

200

74

83.5

80.5

10.2



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