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Hengsheng Industrial & Trading Co., Ltd.
Umex (Ningbo) Imp. & Exp. Co., Ltd.
Factory: Building 1, United Industrial Park, Shangfan, Hengxi, Yinzhou, Ningbo, China
Office: RM1610/1619, Huahong Fifth Avenue, No.719 Zhongxing Road, Ningbo, China
Tel: 0086-0574-87262189
        0086-0574-87328803
Fax: 0086-0574-88107190 87328810
E-mail:sales03@unipompe.com
Website: www.unipompe.com
    Home > Products > Garden pump > Submersible Pump

4" (4SP) SUBMERSIBLE BOREHOLE PUMP

TECHNICAL DATA:

-Typical applications:

8Water supply system
8Booster
8Garden and fram irrigation 
8Lowering underground water level
8Various industrial applications

-Working conditions:

8Dilute and clean non-corrosive liquid which dose not contain solid grains or fibers.
8The pump shoule be running under the performance range of the thick curves to 
prevent the motor from overheating due to lower capacity or overloading due to high capacity.

-MOTOR:

8Rewindable oil-filled moter.
8Qmax : 6.8 (m3/h)-4SP5/ 14.5  (m3/h)-4SP8/ 20 (m3/h)-4SP14
8Adopted the NEMA standard.
8Insulation class : B
8Protection grade: IP 68
8Maximum diameter : Φ95mm
8Highest temperature of liquid : 35 ℃
8International standard:  IEC 60335-1   IEC 60335-2-41.

-Application:

8For water supply from wells or reservoirs.
8For domestic use,for civil and industrial applications.
8For sprimking and flow irrigation plants.
8These pumps are designed to lift water form wells of size 3'',3.5'',4'',5'',6'' up to maximum.

-Operating conditions:

8Water temperature up to 35 Cent.Degree.
8Maximum sand content: 0.25%
8Minimum international diameter of well: 4''.
8Maximum immersion depth: 80m.

-Materials:

8Pump casing: AISI 304 stainless steel
8Impeller: stainless steel
8Diffuser: stainless steel
8Non-return valve: plastic (PPO).
8Inlet and Outlet:  brass/stainless steel/cast iron.
8Shaft AISI 304 stainless steel.
8Motor casing: AISI 304 stainless steel.
8Mechanical seal: tungsten carbides.

WARRANTY: 1 YEAR (according to our general sales conditions)

MODEL

STAGE

Motor Power

  

Capacity and head

DIMENSION

220-240V~50HZ

380-415V~50HZ

(Kw)

(Hp)

L/min

0

50

67

83

100

108

133

167

183

Length

Weight 

1 Phase

3 Phase

m3/h

0

3

4

5

6

6.5

8

10

11

mm

kg

4SP504-0.37S
    
4

0.37

0.55

Head(m)

25

20

18

15

10

8

      

594

10

4SP506-0.55S
  
6

0.55

0.75

38

30

27

22

15

11

      

636

12

4SP508-0.75S
  
8

0.75

1

50

40

36

30

20

15

      

703

13

4SP512-1.1S
4SP512-1.1T
12

1.1

1.5

76

59

54

45

30

23

      

807

15

4SP517-1.5S
4SP517-1.5T
17

1.5

2

107

84

76

64

43

32

      

937

19

4SP522-2.2S
4SP522-2.2T
22

2.2

3

139

109

99

82

56

41

      

1042

22

4SP525-2.2S
4SP525-2.2T
25

2.2

3

158

124

112

94

64

47

      

840

23

 
4SP533-3.0T
33

3

4

208

163

148

123

84

62

      

1308

28

 
4SP540-3.7T
40

3.7

5

252

198

179

150

102

75

      

1455

38

   
 
                          
4SP805-0.75S
  
5

0.75

1

30

26

  

24

    

19

14

10

754

20

4SP807-1.1S
4SP807-1.1T
7

1.1

1.5

42

36

  

33

    

27

20

14

838

22

4SP810-1.5S
4SP810-1.5T
10

1.5

2

60

52

  

47

    

38

28

21

989

25

4SP814-2.2S
4SP814-2.2T
14

2.2

3

84

72

  

66

    

54

40

29

1177

31

 
4SP818-3.0T
18

3

4

108

93

  

85

    

69

51

37

1370

37

 
4SP821-3.7T
21

3.7

5

126

108

  

100

    

80

59

43

1496

42

MODEL

STAGE

Motor Power

Capacity and head

DIMENSION

220-240V~50HZ

380-415V~50HZ

(Kw)

(Hp)

L/min

0

83

168

233

267

313

Length

Weight

1 Phase

3 Phase

m3/h

0

5

10

14

16

18.8

mm

kg

4SP1405-1.5S
  
5

1.5

2

Head(m)

33

32

28

23

19

13

926

17

4SP1407-2.2S
  
7

2.2

3

46

45

39

32

26

18

1081

19

4SP1410-3.0S
  
10

3

4

66

46

56

46

38

25

1348

27

4SP1413-4.0S
 
13

4

5.5

86

83

73

60

49

33

1580

33

4SP1418-5.5S
 
18

5.5

7.5

119

115

101

83

66

45

2035

41

4SP1425-7.5S
  
25

7.5

10

165

160

140

115

94

63

2590

68

8Three-phase 220/380V-50Hz (60hz), single phase 240V/50Hz, 220V/60Hz, 110V/60Hz, 127V/60Hz  are available on request.