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Products
S Series Single Stage Double Suction Centrifugal Pump
Flow Rate Range:133-6500m3/h
Head Range:11-125m
Operation Temperature: -20℃-80℃
Matched Power: 18.5-1600KW
Working Pressure: ≤1.6MPa
Flow-through Material: Cast Iron
Description
Features
Model Meaning
Conditions
Parameters
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S single stage double suction centrifugal pumps are late-model energy-saving horizontally split pumps newly developed by us on the base of the old style double suction pumps at home and abroad.They are used to handle clean water or other liquids similar to water in physical and chemical properties.medium temperature not exceeding 80 ℃.This series of pumps are applicable for factories,mines,urban water supply and drainage,power stations,farmland irrigation and drainage,and other water conservancy projects.

The instruction of the structure:

  The inlet and outlet of this type of pumps are below the axial lead of the water pump and are vertical with the axis line. When repair and examination, there is no need to disassemble the inlet, outlet pipe and the motor. Seeing from the direction of driving, the pump is circumrotating clockwise. (We can change it into counter-clockwise).
  The main components of the pump are: pump body; pump cover, impeller, axis, balanced suction seal loop, axial bush, and etc.
  The pump body and pump cover consists of the working room of the impeller. On the water inlet flange and outlet flange, there is pipe tap for installing the vacuum meter and pressure meter. Under the inlet flange and outlet flange, there is pipe tap for pouring the water.
  The impeller after quiet balance checkout is fixed on the axis by axial bush and the axial bush nuts on the both sides. Axile nuts can adjust the axial position.
  The pump axis is supported by two single low annular ball bearings. The bearing is in the bearing body, installed on the two ends of the pump body. Lubricate it by butter.Balanced suction seal loop is used to reduce the water in pressure room of water pump leak to water jet room.
  The pump is directly driving by flexible shaft coupling. It also can be drove by gas engine.
  The axis seal is flexible sealant (We can adopt mechanical seal structure).

  1.Compact structure,elegant profile,smooth running and low noise;
  2.Both the inlet and outlet are below the shaft axis of pump.So that it doesn’t need to disassemble inlet and outlet pipes and motor for check or repair,and it only needs to open pump cover to take Off all parts for repairing.
  3.Pump shaft seal is provided with the two types of quality mechanical seal and soft packing seal for users’ options under different service occasions.
  4.Checked by static balancing,impeller should be fixed to pump shaft by round nuts,and its axial position may be adjusted through round nuts.
  5.Pump can be directly driven by motor through elastic coupling,or driven by gas engine if necessary.
  6.Viewing from driving end,pump makes clockwise rotation,(It may be made TO counterclockwise rotated if requested by users).

                 
 

1

150S78

160

78

2950

45

55

75.5

3.7

2

150S78A

144

62

2950

33.4

45

72.6

3.7

3

150S50

160

50

2950

27.3

37

80.4

3.9

4

150S50A

144

40

2950

20

30

75.5

3.9

5

150S50B

133

36

2950

18

22

72.5

3.9

6

200S95

280

95

2950

91.4

132

79.2

5.3

7

200S95A

270

85

2950

83.3

110

75

5.3

8

200S95B

260

75

2950

73.8

90

72

5.3

9

200S63

280

63

2950

58.3

75

82.7

5.8

10

200S63A

270

46

2950

45.1

55

75

5.8

11

200S42

280

42

2950

38.1

45

84.2

6

12

200S42A

270

36

2950

33.1

37

80

6

13

250S65

485

65

1450

109.2

132

78.6

3.1

14

250S65A

420

48

1450

88.5

90

77.7

3.1

15

2520S39

485

39

1450

61.5

75

83.6

3.2

16

250S39A

468

30

1450

48.4

55

79

3.2

17

250S24

485

24

1450

36.9

45

85.8

3.5

18

250S24A

414

20

1450

27.2

37

83.3

3.5

19

250S14

485

14

1450

21.5

30

85.8

3.8

20

250S14A

432

11

1450

15.2

18.5

82.7

3.8

21

300S90

790

90

1450

243

320

79.6

4.2

22

300S90A

756

78

1450

216.4

280

74.2

4.2

23

300S90B

720

67

1450

180

220

73

4.2

24

300S58

790

58

1450

147.9

200

84.2

4.4

25

300S58A

720

49

1450

118

160

82.5

4.4

26

300S58B

684

43

1450

100

132

80

4.4

27

300S32

790

32

1450

79

90

86.8

4.6

28

300S32A

720

26

1450

60.7

75

84

4.6

29

300S19

790

19

1450

47.1

55

86.8

5.2

30

300S19A

720

16

1450

39.2

45

80

5.2

31

300S12

790

12

1450

30.4

37

84.8

5.5

32

300S12A

684

10

1450

23.9

30

78.4

5.5

33

350S125

1260

125

1450

533

680

80.5

5.4

34

350S125A

1181

112

1450

461

570

78.2

5.4

35

350S125B

1098

96

1450

373

500

77

5.4

36

350S75

1260

75

1450

303

360

85.2

5.8

37

350S75A

1170

65

1450

244.4

280

84.2

5.8

38

350S75B

1080

55

1450

196.3

220

82.4

5.8

39

350S44

1260

44

1450

172.5

220

87.5

6.3

40

350S44A

1116

36

1450

129.5

160

84.5

6.3

41

350S26

1260

26

1450

102

132

87.5

6.7

42

350S26A

1116

21

1450

76.9

90

83.4

6.7

43

350S16

1260

16

1450

64.4

75

85.4

7.1

44

350S16A

1044

13

1450

47

55

78.3

7.1

45

400S90

1620

90

1450

473

560

84

6.2

46

400S90A

1460

73

1450

345

450

84

6.2

47

400S90B

1300

58

1450

245

315

84

6.2

48

400S40

1080

40

970

140

185

85

5.1

49

400S40A

1007

33

970

107

160

84.5

5.1

50

400S40B

870

26

970

73.3

110

84

5.1

51

500S98

2020

98

970

678.1

800

79.5

4.1

52

500S98A

1872

83

970

539

630

78.5

4.1

53

500S98B

1746

74

970

450.1

560

78.7

4.1

54

500S59

2020

59

970

388.2

450

83.6

4.5

55

500S59A

1872

49

970

332.32

400

75.6

4.5

56

500S59B

1746

40

970

255.8

315

74

4.5

57

500S35

2020

35

970

218.2

280

83.6

4.8

58

500S35A

1746

27

970

150.6

220

75.6

4.8

59

500S22

2020

22

970

143.6

185

74

5.2

60

500S22A

1746

17

970

100.6

132

88.2

5.2

61

500S13

2020

13

970

85.7

110

85.2

5.7

62

600S22

3170

22

970

215.8

250

84.2

7

63

600S22A

2860

18

970

161.1

185

80.3

7

64

600S32

3170

32

970

310.4

355

83.4

7

65

600S32A

2850

26

970

229

280

88

7

66

600S47

3170

47

970

456

560

87

6.5

67

600S47A

2920

40

970

361

450

89

6.5

68

600S75

3170

75

970

736

900

88

6

69

600S75A

2920

65

970

600.2

710

89

6

70

600S75B

3170

55

970

477.5

560

88

6

71

600S100

2950

100

970

1015.6

1250

87

6

72

600S100A

2710

90

970

875.4

1120

85

6

73

600S100B

3170

80

970

751.9

900

85

6

74

800S22

3000

22

730

370.2

450

84

7

75

800S22

2830

14

585

190.6

250

82

5

76

800S22A

5500

17

730

254.1

315

89

7

77

800S22A

4400

11

585

133.3

185

88

5

78

800S32

4830

32

730

538.5

630

87

74.5

79

800S32

3870

20

585

272.3

315

89

7

80

800S32A

5500

26

730

389

450

88

4.5

81

800S32A

3960

17

585

210.7

250

88

6.5

82

800S47

5500

47

730

782.2

1000

87

4.2

83

800S47

4400

30

585

403.9

450

90

6.5

84

800S47A

5070

40

730

621

710

89

4.2

85

800S47A

4060

25

585

314.1

355

89

6

86

800S76

5500

76

730

1293.6

1600

88

4.2

87

800S76

4400

49

585

674.9

800

88

6

88

800S76A

5080

65

730

1034

1250

87

6

89

800S76A

4070

42

585

541

630

86

4.2

90

800S76B

4680

55

730

824.7

1000

85

6

91

800S76B

3750

35

585

425.5

500

84

4

All rights reserved: Shanghai Aoli Pump Manufacture Co., Ltd., & Aoli Machinery Group Co., Ltd., China. Record No.: H-ICP-B-12037330-1

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