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Single stage centrifugal pump

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  • Description
  • Parameter

Model significance

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Product features

1, the pump for the vertical structure, import and export of the same caliber, and at the same center line, which acts like a valve in the pipe installation, compact appearance, small footprint, low construction investment, such as protective cover can be placed outdoors.

2, the impeller mounted directly on the extension of the motor shaft, short axial size, compact structure, pump and motor bearings reasonable configuration, can effectively balance the pump functioning of the radial and axial load, so as to ensure the smooth operation of the pump, small vibration, low noise.

3, seal with mechanical seal or mechanical seal combination of imported titanium alloy sealing ring, medium and high temperature mechanical seal with carbide materials, wear-resistant sealing, can effectively prolong the service life of mechanical seal.

4, easy installation and maintenance, no need to dismantle the pipeline system, as long as the pump can be removed from the whole body nut nut.

5, according to the requirement that the head of the traffic and the need for a pump series, associated operation mode.

6, according to the requirements of piping layout using the vertical and horizontal pump installation.


Product overview

ISG, ISW series single-stage centrifugal pump, is scientific and technical personnel of the unit pumps the United Nations experts selected outstanding domestic hydraulic model, the performance of IS type centrifugal pump parameters, ingenious combination of design in general vertical pump on the basis, and the use of temperature, medium in different ISG, ISW derived on the basis of the application of hot water, high temperature, corrosive chemical pump, oil pump, the product has the advantages of high efficiency, low noise, reliable performance


Main use

1, ISG vertical pipeline centrifugal pump, for the transport of water and physical and chemical properties similar to water and other liquids used, suitable for the industry and the city water supply and drainage, water pressure high-rise buildings, garden sprinkler, fire booster, long-distance transportation, HVAC refrigeration cycle, such as bathrooms and hot water pressurization and ancillary equipment, the use of the temperature of <80 DEG C Ding

2, IRG type hot water circulating pump (high temperature) is widely used in metallurgy, energy, chemical, textile, papermaking, and hotels and other high-temperature hot water boilers pressurized circulating transport and city heating system circulating pump, ie. RG temperature T<120 DEG C, IRG temperature T<240 ~ C.

3, ISGH type vertical pipe chemical pump for conveying solid particles, corrosive liquid viscosity similar to water, suitable for petroleum, chemical, metallurgy, electric power, papermaking, food, pharmaceutical and synthetic fiberEtc, using the temperature of -20 DEG C~120 DEG C

4, ISGB vertical pipeline oil pump for delivery of gasoline, kerosene, diesel and other oil products, the temperature of the transmission medium is -20 C~ + 120 C.


Working conditions

1, suction pressure is less than 1.0MPa, or pump system maximum working pressure is less than 1.6MPa, the pump suction pressure pump + S = 1.6MPa, static test pressure to pump 2.5MPa, please specify when ordering the system working pressure. Pump system operating pressure greater than 1.6M Pa should be put in order, so that the pump during the production of the flow and the connection part of the cast steel materials.

2, ambient temperature <40^, relative temperature <95%.

3, the solid content of the solid particles in the conveying medium is not more than 0.1% of the unit volume, and the granularity is about 0.2 M M.

Note: such as the use of medium with small particles, please specify when ordering, so that manufacturers use wear-resistant mechanical seal


Model

flow

lift

power

speed

M3/h

m

kw

r/min

15-80

1.5

8

0.18

2800

20-110

2.5

15

0.37

2800

20-125

1.5

20

0.55

2800

20-160

2.5

32

1.1

2900

25-110

4

15

0.55

2900

25-125

4

20

0.75

2900

25-125A

3.6

16

0.75

2900

25-160

4

32

1.5

2900

25-160A

3.7

28

1.1

2900

32-100

4.5

12.5

0.75

2900

32-125

5

20

0.75

2900

32-125A

4.5

16

0.75

2900

32-160

4.5

32

1.5

2900

32-160A

4.5

25

1.1

2900

32-200

4.5

50

3

2900

32-200A

4

40

2.2

2900

40-100

6.3

12.5

0.75

2900

40-100A

5.6

10

0.75

2900

40-125

6.3

20

1.1

2900

40-125A

5.6

16

0.75

2900

40-160

6.3

32

2.2

2900

40-160A

5.9

28

1.5

2900

40-160B

5.5

24

1.1

2900

40-200

6.3

50

4

2900

40-200A

5.9

44

3

2900

40-200B

5.3

36

2.2

2900

40-250

6.3

80

7.5

2900

40-250A

5.9

70

5.5

2900

40-250B

5.5

60

4

2900

40-100(I)

12.5

12.5

1.1

2900

40-100 (I) A

11

10

0.75

2900

40-125(I)

12.5

20

1.5

2900

40-125(I)A

11

16

1.1

2900

40-160(I)

12.5

32

3

2900

40-160(I)A

11.7

28

2.2

2900

40-200(I)

12.5

50

5.5

2900

40-200(I)A

11.7

44

4

2900

40-200(I)B

10.5

36

3

2900

40-250(I)

12.5

80

11

2900

40-250(I)A

11.6

70

7.5

2900

40-250(I)B

10.8

60

5.5

2900

Model

flow

lift

power

speed

M3/h

m

kw

r/min

50-100

12.5

12.5

1.1

2900

50-100A

11

10

0.75

2900

50-125

12.5

20

1.5

2900

50-125A

11

16

1.1

2900

50-160

12.5

32

3

2900

50-160A

11.7

28

2.2

2900

50-160B

10.4

22

1.5

2900

50-200

12.5

50

5.5

2900

50-200A

11.7

44

4

2900

50-200B

10.6

36

3

2900

50-250

12.5

80

11

2900

50-250A

11.6

70

7.5

2900

50-250B

10.8

60

5.5

2900

50-100(I)

25

12.5

1.5

2900

50-100(I)A

22.3

10

1.1

2900

50-125(I)

25

20

3

2900

50-125(I)A

22.3

16

2.2

2900

50-160(I)

25

32

4

2900

50-160(I)A

23.4

28

3

2900

50-160(I)B

21.6

24

2.2

2900

50-200(I)

25

50

7.5

2900

50-200(I)A

23.4

44

5.5

2900

50-200(I)B

21.8

38

4

2900

50-250(I)

25

80

15

2900

50-250(I)A

23.4

70

11

2900

50-250(I)B

21.6

60

7.5

2900

50-315(I)

25

125

30

2900

50-315(I)A

23.7

113

22

2900

50-315(I)B

22.5

101

18.5

2900

65-100

25

12.5

1.5

2900

65-100A

22.3

10

1.1

2900

65-125

25

20

3

2900

65-125A

22.3

16

2.2

2900

65-160

25

32

4

2900

65-160A

23.4

28

3

2900

65-160B

21.6

24

2.2

2900

65-200

25

50

7.5

2900

65-200A

23.5

44

5.5

2900

65-200B

21.8

38

4

2900

65-250

25

80

15

2900

65-250A

23.4

70

11

2900

Model

flow

lift

power

speed

M3/h

m

kw

r/min

65-250B

21.6

60

7.5

2900

65-315

25

125

30

2900

65-315A

23.7

113

22

2900

65-315B

22.5

101

18.5

2900

65-100(I)

50

12.5

3

2900

65-100(I)A

44.7

10

2.2

2900

65-125(I)

50

20

5.5

2900

65-125(I)A

45

16

4

2900

65-160(I)

50

32

7.5

2900

65-160(I)A

46.7

28

5.5

2900

65-160(I)B

43.3

24

4

2900

65-200(I)

50

50

15

2900

65-200(I)A

47

44

11

2900

65-200(I)B

43.5

36

7.5

2900

65-250(I)

50

80

22

2900

65-250(I)A

46.7

70

18.5

2900

65-250(I)B

43.3

60

15

2900

65-315(I)

50

125

37

2900

65-315(I)A

46.5

110

30

2900

65-315(I)B

44.5

100

22

2900

80-100

50

12.5

3

2900

80-100A

44.7

10

2.2

2900

80-125

50

20

5.5

2900

80-125A

45

16

4

2900

80-160

50

32

7.5

2900

80-160A

46.7

28

5.5

2900

80-160B

43.3

24

4

2900

80-200

50

50

15

2900

80-200A

47

44

11

2900

80-200B

43.5

38

7.5

2900

80-250

50

80

22

2900

80-250A

46.7

70

18.5

2900

80-250B

43.3

60

15

2900

80-315

50

125

37

2900

80-315A

46.5

110

30

2900

80-315B

44.5

100

22

2900

80-315C

41

85

18.5

2900

80-350

50

150

55

2900

80-350A

44

142

45

2900

80-350B

40

135

37

2900

80-100(I)

100

12.5

5.5

2900

Model

flow

lift

power

speed

㎡/h

m

kw

r/min

80-100(I)A

89

10

4

2900

80-125(I)

100

20

11

2900

80-125(I)A

89

16

7.5

2900

80-160(I)

100

32

15

2900

80-160(I)A

93.5

28

11

2900

80-160(I)B

86.6

24

7.5

2900

80-200(I)

100

50

22

2900

80-200(I)A

93.5

44

18.5

2900

80-200(I)B

87

38

15

2900

80-250(I)

100

80

37

2900

80-250(I)A

93.5

70

30

2900

80-250(I)B

87

60

22

2900

80-315(I)

100

125

75

2900

80-315(I)A

95

113

55

2900

80-315(I)B

90

101

45

2900

80-315(I)C

82

85

37

2900

100-100

100

12.5

5.5

2900

100-100A

89

10

4

2900

100-125

100

20

11

2900

100-125A

80

16

7.5

2900

100-160

100

32

15

2900

100-160A

93.5

28

11

2900

100-160B

86.6

24

7.5

2900

100-200

100

50

22

2900

100-200A

93.5

44

18.5

2900

100-200B

87

38

15

2900

100-250

100

80

37

2900

100-250A

93.5

70

30

2900

100-250B

87

60

22

2900

100-315

100

125

75

2900

100-315A

95

113

55

2900

100-315B

90

101

45

2900

100-350

100

150

90

2900

100-350A

88

142

75

2900

100-350B

80

35

55

2900

100-100(I)

160

12.5

11

2900

100-125(I)

160

20

15

2900

100-125(I)A

140

17

11

2900

100-160(I)

160

32

22

2900

100-160(I)A

140

28

18.5

2900

100-200(I)

160

50

37

2900

Model

flow

lift

power

speed

M3/h

m

kw

r/min

100-200(I)A

140

45

30

2900

100-200(I)B

100

40

22

2900

100-250(I)

160

80

55

2900

100-250(I)A

140

72

45

2900

100-250(I)B

100

65

37

2900

100-315(1)

160

125

90

2900

100-315(1)A

150

110

75

2900

100-315(1)B

143

100

55

2900

125-100

160

12.5

11

2900

125-100A

143

10

7.5

2900

125-125

160

20

15

2900

125-125A

143

16

11

2900

125-160

160

32

22

2900

125-160A

150

28

18.5

2900

125-160B

138

24

15

2900

125-200

160

50

37

2900

125-200A

150

44

30

2900

125-200B

138

37.5

22

2900

125-250

160

90

55

2900

125-250A

150

70

45

2900

125-250B

138

60

37

2900

125-315

160

125

90

2900

125-315A

150

110

75

2900

125-315B

143

100

55

2900

150-125

160

20

15

2900

150-125A

150

16

11

2900

150-160

160

32

22

2900

150-160A

150

28

18.5

2900

150-160B

140

24

15

2900

150-200

160

50

37

2900

150-200A

150

44

30

2900

150-200B

140

38

22

2900

150-250

200

80

75

2900

150-250A

187

70

55

2900

150-250B

172

60

45

2900

150-315

200

125

110

2900

150-315A

187

110

90

2900

150-315B

172

90

75

2900

150-350

160

150

110

2900

150-350A

150

142

90

2900

150-350B

140

101

75

2900

400-027-6688