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3SDM4 3" Energy-saving Anti-corrosive Copper Core Motor Borehole Submersible Pump Suppliers

  • Taizhou Haipai Import & Export Co., Ltd.
  • 3SDM4 3' Energy-saving Anti-corrosive Copper Core Motor Borehole Submersible Pump
Deep Well Pump

3SDM4 3" Energy-saving Anti-corrosive Copper Core Motor Borehole Submersible Pump

Minimum well diameter : 3"
Rated  capacity  : 4m³/h
Discharge : Cast-Cu or iron
Energy-saving
Anti-corrosive
Copper Core Motor
Single-phase or three-phase
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Description :

EDWIN offers a borehole submersible pump that is designed for a multitude of purposes such as water supply from wells and reservoirs, domestic and industrial applications, as well as garden use and irrigation.

Equipped with a rewinding motor, this submersible pump is readily available in both single-phase (110-220V/60Hz) and three-phase (220-380V/60Hz) variations, and can be operated using either a start control box or a digital auto-control box. The maximum liquid temperature that this submersible pump can handle is up to +35℃, and it has the capacity to manage a maximum sand content of 0.25%. In order to install this submersible pump, a minimum well diameter of 3" is necessary.

This submersible pump is designed using anti-corrosive materials and an energy-saving copper core motor. The manufacturer provides a two-year warranty in accordance with the general sales conditions. 

 

Key Features:

1、Maximum fluid temperature up to +35℃,Maximum sand content : 0.25%,Minimum well diameter : 3"
2、Energy-saving
3、Anti-corrosive

4、Copper Core Motor
5、
Rewindable motor

6、Single-phase:110-220V/60Hz or Three-phase:220-380V/60Hz
7、Equipped with start control box or digital auto-control box
8、Pumps are designed by casing stressed
9、Curve tolerance according to ISO 9906
10、Options in request : Special mechanical seal , Other voltages or frequency 50Hz , Single phase motor with built-in capacitor
11、2 years warranty

CE Certificate :



Product Line :


Components and Materials :

Materials Table

NO.

Part

Material

1

Pump external casing

AISI 304 SS

2

Delivery casing

  1. Cast-Cu ASTM C85500
  2. AISI 304 SS
  3. Cast-iron

3

Suction lantern

  1. Cast-Cu ASTM C85500
  2. AISI 304 SS
  3. Cast-iron

4

Diffuser

  1. Plastic.PC
  2. Plastic.ABS

5

Impeller

Plastic.POM

6

 Pump shaft

AISI 304 SS

7

Shaft coupling

AISI 304 SS

8

Wear ring

AISI 304 SS

9

Motor external casing

AISI 304 SS

10

Oil chamber

① Cast-Cu ASTM C85500

② Cast-iron ASTM NO.30

11

Bottom support

AISI 304 SS

12

Mechanical Seal

Special seal for deep well (Graphite-Ceramic/TC)

13

Seal lubricant oil

Oil for food machinery and pharmaceutic use

14

Motor shaft

AISI 303 SS-ASTM 5140 


Performance Curves :





Technical Data ( 50Hz ) :

Model

Power

Deliver     

1~220-240V

3~380-415V

KW

HP

Q(m³/h)

0

0.6

1.2

1.8

2.4

3.0

3.6

4.2

4.8

5.4

Q(l/min)

0

10

20

30

40

50

60

70

80

90

3SDM4/6

3SD4/6

0.25

0.33

H(m)

25

25

24

23

22

21

19

16

13

8

3SDM4/9

3SD4/9

0.37

0.5

37

37

36

35

33

32

28

24

19

12

3SDM4/12

3SD4/12

0.55

0.75

49

49

48

47

45

42

37

32

25

15

3SDM4/16

3SD4/16

0.75

1

66

66

65

62

59

56

50

42

34

21

3SDM4/20

3SD4/20

0.92

1.25

82

82

81

78

74

70

62

53

42

25

3SDM4/24

3SD4/24

1.1

1.5

99

99

97

93

89

84

75

63

51

31

3SDM4/28

3SD4/28

1.5

2

115

115

113

109

104

98

87

74

59

36


Technical Data ( 60Hz ) :

Model

Power

Deliver     

1~110V/220V

3~220V/380V

KW

HP

Q(m³/h)

0

0.6

1.2

1.8

2.4

3.0

3.6

4.2

4.8

5.4

6.0

6.6

Q(l/min)

0

10

20

30

40

50

60

70

80

90

100

110

3SDM4/4

3SD4/4

0.25

0.33

H(m)

24

24

23

23

23

22

20

19

16

14

11

8

3SDM4/6

3SD4/6

0.37

0.5

36

35

35

35

34

32

31

28

25

21

17

12

3SDM4/8

3SD4/8

0.55

0.75

48

47

47

46

45

43

41

37

33

28

23

16

3SDM4/10

3SD4/10

0.75

1

59

59

58

58

57

54

51

47

41

35

28

19

3SDM4/13

3SD4/13

0.92

1.25

77

77

76

75

74

70

66

61

53

46

37

25

3SDM4/15

3SD4/15

1.1

1.5

89

88

88

87

85

81

77

70

62

53

43

29

3SDM4/18

3SD4/18

1.5

2

107

106

105

104

102

97

92

84

74

63

51

35

 

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