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4QJD12

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详细介绍

APPLICATION
• For water supply from wells or reservoirs
• For domestic use, for civil and industrial applications
• For garden use and irrigation

 

MOTORAND PUMP
• Rewindable motor or Full obturated screen motor
• Three-phase: 380V-415V/50Hz
• Single-phase: 220V-240V/50Hz
• Equip with start control box or digital auto-control box
• Pumps are designed by casing stressed
• NEMA dimension standards
• Curve tolerance according to ISO 9906

 

WORKING CONDITIONS
• Maximum fluid temperature up to +35℃.
• Maximum sand content: 0.25%.
• Maximum immersion: 30m.
• Minimum well diameter: 6".

 

PERFORMANCE DATA AT n=2900 rpm/min

 

 

Performance parameter
 

Voltage(V/HZ)

Power

(m3/h)

0

1.8

3.6

5.4

7.2

9.0

10.8

12.6

14.4

16.2

(220-240/50)

(380-415/50)

KW

HP

(L/min)

0

30

60

90

120

150

180

210

240

270

4QJD1204-0.75

4QJD1204-0.75

0.75

1.0

 

 

 

 

Head

(m)

 

 

 

25

24

23

21

20

18

15

13

9

5

4QJD1205-1.1

4QJD1205-1.1

1.1

1.5

31

30

29

27

25

22

19

16

12

6

4QJD1207-1.5

4QJD1207-1.5

1.5

2.0

44

42

40

37

34

31

27

22

16

9

4QJD1210-2.2

4QJD1210-2.2

2.2

3.0

63

60

57

53

49

44

38

32

23

13

4QJD1214-3

3.0

4.0

88

84

80

75

69

62

54

44

33

18

4QJD121 8-4

4.0

5.5

113

108

103

96

88

79

69

57

42

23

4QJD1223-5.5

5.5

7.5

144

138

132

123

113

101

88

73

54

29

4QJD1229-7.5

7.5

10

182

174

166

155

142

128

111

92

68

37

关键词:电动车,电动摩托车,电动自行车
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