Jiangsu Huanai Machinery Manufacturing Co., Ltd
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HJ type chemical centrifugal pump
Paper industry: transportation of pulp cooking solution and bleaching solution
Product details

1、 Overview of HJ Chemical Process Pump

The HJ corrosion-resistant chemical process pump is a single-stage single suction cantilever centrifugal pump Its markings, rating characteristics, and dimensions all comply with the GB5662-1985 standard, equivalent to ISO2858-1975. It belongs to the same type as the IH pump promoted by the country.

The components that come into contact with the medium in HJ chemical process pumps are commonly made of cast iron, cast steel, 2Cr13, 0Cr18Ni9, Cr18Ni9, 0Cr18Ni9Ti, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, 40Cr, Monel, 1Cr18Ni12Mo2Ti, Ti (titanium), 00Cr17Ni12Mo2Ti, Hastelloy B alloy, 0Cr25Ni20, F5 series alloy, 20 alloy steel, 0Cr25Ni6Mo3Cu2Mn2Si and other materials. The shaft seal adopts mechanical seal, power seal and packing seal, and users can choose according to actual working conditions.

2、 Application of HJ Chemical Process Pump
Paper industry: transportation of pulp cooking solution and bleaching solution
Steel industry: electroplating, acid washing, waste acid treatment
Alkali production industry: mother liquor of ammonium salt produced from soda ash and ammonia linked alkali, room temperature caustic alkali produced from chlor alkali, chlorine products and chlorates, hypochlorites
Nonferrous metallurgy: transportation of electrolytes for electrolyzing copper and nickel, acid mist for producing cobalt, slurry for producing zinc, ammonium vanadate for producing vanadium, acid and thiourea solution for producing gold, etc
Petrochemical industry: the production of refined acetaldehyde and alkylated benzene from petroleum
Acid production industry: nitric acid, sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, etc
Pharmaceutical industry: production of pharmaceuticals and pesticides
Synthetic fiber and plastic industries: production of polyester and polyvinyl chloride, textile, printing and dyeing industries
Fertilizer industry: production of urea and ammonium nitrate

Environmental protection: transportation of acid mist solution

3、 HJ Chemical Process Pump Model Meaning and Structural Diagram


4、 HJ Chemical Process Pump Performance Parameters

Pump Model

Traffic Q

Head H

Speed n

Power P (kw)

Efficiency η

Required cavitation allowance

(NPSH)(m)

(m3/h)

(L/S)

(m)

(r/min)

shaft power

Motor power

(%)


HJ32-20-125

3.2

0.88

20

2900

0.48

press

35

5

HJ32-20-160

3.2

0.88

32

0.93

liquid

30

3.5

HJ32-20-200

3.2

0.88

50

1.62

body

27

4

HJ32-20-250

3.2

0.88

80

4.1

of

17

4.5

HJ40-20-125

6.3

1.74

20

0.66

compare

52

5

HJ40-20-160

6.3

1.74

32

1.53

heavy

36

3.5

HJ40-20-200

6.3

1.74

50

2.52

and

34

3.5

HJ40-20-250

6.3

1.74

80

5.3

stick

26

4.5

HJ50-32-125

7.5

2.08

23

2900

1.09

degree

43

2

12.5

3.47

20

1.33

select

51

2

15

4.17

18

1.5

use

49

2.5

HJ50-32-125A

6.8

1.89

18.8

2900

0.87


40

2

11.3

3.14

16.4

1.01


50

2

13.6

4.17

14.7

1.16


47

2.5

HJ50-32-125

3.75

1.04

5.75

1450

0.16


36

1

6.3

1.74

5

0.19


45

1

7.5

2.08

4.5

0.21


44

1.2

HJ50-32-125A

3.4

0.94

4.7

1450

0.13


33.3

1

5.7

1.59

4.1

0.149


43

1

6.8

1.89

3.7

0.163


42

1.2

HJ50-32-160

7.5

2.08

34.5

2900

2.13


33

2

12.5

3.47

32

2.37


46

2

15

4.17

30

2.45


50

2.5

HJ50-32-160A

6.8

1.89

28.5

2900

1.76


30

2

11.3

3.14

26.4

1.85


44

2

13.6

3.78

24.8

1.91


48

2.5

HJ50-32-160

3.75

1.04

8.6

1450

0.3


29

1

6.3

1.74

8

0.34


40

1

7.5

2.08

7.5

0.36


43

1.2

HJ50-32-160A

3.4

0.94

7.1

1450

0.253


25.9

2

5.7

1.59

6.6

0.277


37.1

2

6.8

1.89

6.2

0.28


41

2.5

HJ50-32-200

7.5

2.08

51.8

2900

3.78


28

2

12.5

3.47

50

4.36


39

2

15

4.17

48

4.56


43

2.5

HJ50-32-200A

6.8

1.89

42.7

2900

3.16


25

2

11.3

3.14

41

3.24


38

2

13.6

3.78

39.5

3.57


41

2.5

HJ50-32-200

3.75

1.04

12.9

1450

0.57


23

1

6.3

1.74

12.5

0.65


33

1

7.5

2.08

12

0.68


36

1.2

HJ50-32-200A

3.4

0.94

10.6

1450

0.488


20

1

5.7

1.59

10.3

0.516


31

1

6.8

1.89

9.9

0.54


34

1.2

HJ50-32-250

7.5

2.08

82

2900

7.28


23

2

12.5

3.47

80

8.25


33

2

15

4.17

78.5

8.79


36.5

2.5

HJ50-32-250B

7

1.94

71.9

2900

6.84


20

2

11.7

3.25

70

6.97


32

2

14

3.89

68.8

7.71


34

2.5

HJ50-32-250

3.75

1.04

20.5

1450

1.23


17

1

6.3

1.74

20

1.27


27

1

7.5

2.08

6.2

1.29


31

1.2

HJ50-32-250A

3.51

0.98

18

1450

1.12


15.4

1

5.9

1.64

17.5

1.125


25

1

7.02

1.95

17.2

1.18


27.9

1.2

HJ65-50-125

15

4.17

21.3

2900

1.85


47

2

25

6.94

20

2.2


62

2

30

8.33

18.6

2.4


63

2.5

HJ65-50-125A

13.6

3.78

17.6

2900

1.48


44

2

22.7

6.31

16.5

1.67


61

2

27.3

7.58

15.4

1.91


59.9

2.5

HJ65-50-125

7.5

2.08

5.4

1450

0.25


44

1

12.5

3.47

5

0.31


55

1

15

4.17

4.5

0.33


56

1.2

HJ65-50-125A

6.8

1.89

4.5

1450

0.23


41

1

11.3

3.14

4.1

0.234


54

1

13.6

3.78

3.7

0.258


53

1.2

HJ65-50-160

15

4.17

34.2

2900

3.18


44

2

25

6.94

32

3.82


57

2

30

8.33

30

4.15


59

2.5

HJ65-50-160A

13.6

3.78

28.4

2900

2.56


41

2

22.7

6.31

26.5

2.93


56

2

27.3

7.58

24.8

3.29


56

2.5

HJ65-50-160

7.5

2.08

8.55

1450

0.45


39

1

12.5

3.47

8

0.53


51

1

15

4.17

7.5

0.58


52.5

1.2

HJ65-50-160A

6.8

1.89

7.09

1450

0.37


35.5

1

11.3

3.14

6.6

0.41


49.6

1

13.6

3.78

6.2

0.46


49.9

1.2

HJ65-40-200

15

4.17

53.2

2900

5.3


41

2

25

6.94

50

6.55


52

2

30

8.33

47.6

7.27


53.5

2.5

HJ65-40-200A

13.6

3.78

43.9

2900

4.28


38

2

22.7

6.31

41

5.07


50

2

27.3

7.58

39.3

5.73


51

2.5

HJ65-40-200

7.5

2.08

13.3

1450

0.78


35

1

12.5

3.47

12.5

0.93


46

1

15

4.17

11.9

1.02


47.5

1.2

HJ65-40-200A

6.8

1.89

11

1450

0.64


31.8

1

11.3

3.14

10.3

0.72


44

1

13.6

3.78

9.8

0.81


44.8

1.2

Pump Model

Traffic Q

Head H

Speed n

Power P (kw)

Efficiency η

Required cavitation allowance

(NPSH)(m)

(m3/h)

(L/S)

(m)

(r/min)

shaft power

Motor power

(%)


HJ65-40-250

15

4.17

81.2

2900

9.76

press

34

2

25

6.94

80

11.84

liquid

46

2

30

8.33

78.4

12.8

body

50

2.5

HJ65-40-250A

14

3.89

71

2900

8.73

of

31

2

23.4

6.5

74.8

10.6

compare

45

2

28

7.78

68.6

11.13

heavy

47

2.5

HJ65-40-250B

13.2

3.67

62.8

2900

7.29

and

31

2

22

6.11

61.8

8.42

stick

44

2

26.4

7.33

53

8.45

degree

45

2.5

HJ65-40-250

7.5

2.08

20.3

1450

1.48

select

28

1

12.5

3.47

20

1.75

use

39

1

15

4.17

19.6

1.86


43

1.2

HJ65-40-250A

7

1.94

17.8

1450

1.35


43

1

11.7

3.25

17.5

1.47


25

1

14

3.89

17.2

1.64


37.9

1.2

HJ65-40-315

15

4.17

126.8

2900

18.5


40

2

25

6.94

125

21.8


28

2

30

8.33

124

23.8


39

2.5

HJ65-40-315A

14

3.89

111.2

2900

18.1


42.5

2

23.4

6.5

109.5

18.36


25

2

28

7.78

108.8

22.12


38

2.5

HJ65-40-315B

13.2

3.67

98

2900

14.69


40

2

22

6.11

96.5

15.63


24

2

26.4

7.33

95.9

17.67


37

2.5

HJ65-40-315

7.5

2.08

32.4

1450

3


39

1

12.5

3.47

32

3.3


22

1

15

4.17

31.7

3.5


33

1.2

HJ65-40-315A

7

1.94

28.4

1450

2.84


37

1

11.7

3.25

28

2.78


31

1

14

3.89

27.8

3.12


34

1.2

HJ80-65-125

30

8.33

23.2

2900

3.16


60

3

50

13.9

20

3.95


69

3

60

16.7

17.6

4.29


67

4

HJ80-65-125A

27.2

7.56

19.1

2900

2.48


57

3

45.3

12.58

16.5

3.04


67

3

54.4

15.12

14.5

3.36


64

4

HJ80-65-125

15

4.17

5.8

1450

0.44


54

1.5

25

6.94

5

0.53


64

1.5

30

8.33

4.4

0.58


62

1.7

HJ80-65-125A

13.6

3.78

4.8

1450

0.349


51

1.5

22.6

6.28

4.1

0.407


62

1.5

27.2

7.56

3.6

0.452


59

1.7

HJ80-65-160

30

8.33

36

2900

5.16


57

2

50

13.9

32

6.5


67

2.3

60

16.7

28.4

7.14


65

3.3

HJ80-65-160A

27.2

7.56

29.7

2900

4.08


54

2

45.4

12.6

26.4

5.02


65

2.3

54.4

15.12

23.4

5.39


62

2.3

HJ80-65-160

15

4.17

9

1450

0.74


50

1.1

25

6.94

8

0.88


62

1.1

30

8.33

7.2

0.95


62

1.3

HJ80-65-160A

13.6

3.78

7.4

1450

0.58


47.3

1.1

22.7

6.31

6.6

0.68


60

1.1

27.2

7.56

5.9

0.74


59

1.3

HJ80-50-200

30

8.33

55.2

2900

8.5


53

2

50

13.9

50

10.8


63

2.5

60

16.7

45.2

11.9


62

3.2

HJ80-50-200A

27.2

7.56

45.4

2900

6.73


50

2

45.3

12.58

41

8.29


61

2.5

54.4

15.12

37.2

9.35


59

3.2

HJ80-50-200

15

4.17

13.5

1450

1.25


44

1.1

25

6.94

12.5

1.49


57

1.1

30

8.33

11.5

1.6


58

1.3

HJ80-50-200A

13.6

3.78

11.1

1450

1


41

1.2

22.7

6.31

10.3

1.135


56.1

1.2

27.2

7.56

9.5

1.28


55

1.4

HJ80-50-250

30

8.33

84

2900

16


43

2.5

50

13.9

80

20.6


53

2.5

60

16.7

75

22.7


54

2.5

HJ80-50-250A

28.14

7.82

73.55

2900

13.2


42.7

2.5

46.9

13.03

70.5

16.1


56

2.5

56.28

15.63

67.4

17.8


58.03

3

HJ80-50-250B

26.4

7.33

64.8

2900

11.4


40.86

2.5

44

12.22

62.2

13.8


54

2.5

52.8

14.67

60

15


50

3

HJ80-50-250

15

4.17

21

1450

2.15


51

2

25

6.94

20

2.72


50

1.2

30

8.33

18.8

3.01


51

1.2

HJ80-50-250A

14.04

3.9

18.2

1450

1.66


42

1.5

23.4

6.5

17.6

2.25


50

1.2

28.08

7.8

16.7

2.63


48.5

1.2

HJ80-50-315

30

8.33

128

2900

33.1


38

1.5

50

13.9

125

34.1


50

2.5

60

16.7

123

38


53

3

HJ80-50-315A

28.14

7.82

113.4

2900

21.5


40.4

2

46.9

13.03

110

28.1


50

2

56.28

15.63

107.7

30


55

2.5

HJ80-50-315B

26.4

7.33

100.5

2900

17


43.5

2

44

12.22

97

24.2


48

2

52.8

14.67

95

25


54.6

2.5

HJ80-50-315

15

4.17

32.5

1450

3.59


37

1

25

6.94

32

4.54


48

1

30

8.33

31.5

4.95


52

1.2

Pump Model

Traffic Q

Head H

Speed n

Power P (kw)

Efficiency η

Required cavitation allowance


(NPSH)(m)

(m3/h)

(L/S)

(m)

(r/min)

shaft power

Motor power

(%)


HJ80-50-315A

14.1

3.92

29.2

1450

3.52

press

31.8

1

23.5

6.53

28.3

4.12

liquid

44

1

28.2

7.83

27.1

4.41

body

47.2

1.2

HJ100-80-125

60

16.7

23.7

2900

5.96

of

65

3

100

27.8

20

7.47

compare

73

4.2

120

33.3

16.3

7.72

heavy

69

4.8

HJ100-80-125A

55

15.3

19.4

2900

4.68

and

62

3

91.8

25.5

16.8

5.9

stick

71

4.2

109

30.5

13.7

6.12

degree

67

4.8

HJ100-80-160

60

16.7

37

2900

10.1

select

60

3.8

100

27.8

32

11.9

use

73

4.3

120

33.3

28

12.5


73

5

HJ100-80-160A

54.6

15.17

30.6

2900

7.98


57

3.8

91

25.28

26.5

9.25


71

4.3

109.2

30.34

23.2

9.85


70.4

5

HJ100-80-160

30

8.33

9.25

1450

1.3


58

2.1

50

13.9

8

1.58


69

2.1

60

16.7

7

1.68


68

2.3

HJ100-80-160A

27.3

7.58

7.66

1450

1.03


55.3

2.1

45.5

12.64

6.6

1.22


67

2.1

54.6

15.16

5.8

1.32


65.3

2.3

HJ100-65-200

60

16.7

56

2900

14.5


63

3.4

100

27.8

50

18.9


72

3.9

120

23.3

44

20.3


71

5.2

HJ100-65-200A

54.6

15.17

46.5

2900

11.5


60.1

3.4

91

25.28

41.5

14.7


70

3.9

109.2

30.34

36.6

16


68

5.2

HJ100-65-200

30

8.33

14

1450

1.91


60

1.8

50

13.9

12.5

2.5


68

1.8

60

16.7

11

2.85


63

2.1

HJ100-65-200A

27.3

7.58

11.6

1450

1.51


57

1.8

45.5

12.64

10.3

1.83


66

1.8

54.6

15.16

9.1

2.52


60.1

2.1

HJ100-65-250

60

16.7

88

2900

25.2


57

3

100

27.8

80

32


68

3.6

120

33.3

74

36.1


67

4.5

HJ100-65-250A

56.11

15.58

77

2900

21.8


54

3

93.5

25.97

70

27.4


65

3.6

112.2

31.16

64.7

30.9


64

4.5

HJ100-65-250B

52.7

14.64

67.9

2900

18.3


53.3

3

87.8

24.39

61.7

23.1


64

3.6

105.4

29.28

57

26


62.9

4.5

HJ100-65-250

30

8.33

22

1450

3.6


50

1.8

50

13.9

20

4.3


63

1.8

60

16.7

18.5

4.7


64

2.1

HJ100-65-250A

28

7.79

19.2

1450

3.12


47

1.8

45.5

12.64

17.4

3.53


61

1.8

56

15.58

16.2

4.06


60.9

2.1

HJ100-65-315

60

16.7

132

2900

44.9


48

2.8

100

27.8

125

54.9


62

3.2

120

33.8

119

60.8


64

4.2

HJ100-65-315A

56.1

15.58

115.5

2900

39.2


45

2.8

93.5

25.97

109

45.5


61

3.2

112.2

31.16

104

52.1


61

4.2

HJ100-65-315B

52.7

14.64

102

2900

33.3


44

2.8

88

24.44

97

38.7


60

3.2

105.4

29.28

92

44


60

4.2

HJ100-65-315

30

8.33

33.5

1450

6.2


44

1.6

50

13.9

32

7.5


58

1.6

60

16.7

30.5

8.3


60

1.9

HJ100-65-315A

28

7.79

29.3

1450

5.46


41

1.6

46.5

12.92

28

6.33


56

1.6

56

15.58

26.7

7.15


57

1.9

HJ125-80-160




2900





160

44.4

32

17.7


79

5.3








HJ125-80-200




2900





160

44.4

50

28.3


77

4.3








HJ125-80-250




2900





160

44.4

80

47.1


74

4








HJ125-100-200

120

33.3

61

2900

29.3


68

4.5

200

55.6

50

35.4


77

5

240

66.7

41

38.3


70

5.8

HJ125-100-200A

109.1

30.3

50.5

2900

23.1


64.9

4.5

182

50.56

41.4

27.4


75

5

218.2

60.6

34

30.1


67.1

5.8

HJ125-100-200

60

16.7

15.25

1450

3.89


64

2.5

100

27.8

12.5

4.66


73

2.9

120

33.3

10.25

5.08


66

3.6

HJ125-100-200A

54.7

15.2

12.6

1450

3.08


61

2.5

91

25.28

10.3

3.6


71

2.9

109.4

30.4

8.5

4.02


63

3.6

HJ125-100-250

120

33.3

90

2900

47.4


62

3.7

200

55.6

80

58.1


75

4.5

240

66.7

73

64.5


74

5.5

HJ125-100-250A

112

31.1

78

2900

40.3


59

3.7

186.5

51.8

69.5

48.35


73

4.5

224

62.2

63.5

54.5


71

5.5

HJ125-100-250B

105.5

29.3

69

2900

34.2


58

3.7

175.5

48.75

61.5

41.4


71

4.5

211

58.6

56

46


69.9

5.5

HJ125-100-250

60

16.7

22.5

1450

6.23


59

2

100

27.8

20

7.56


72

2.3

120

33.3

18.25

8.4


71

3

HJ125-100-250A

56

15.56

19.5

1450

5.31


56

2

93

25.83

17.4

6.29


70

2.3

112

31.1

15.9

7.13


68

3

HJ125-100-315

120

33.3

132.5

2900

65.3


52.6

4

200

55.6

125

94.6


72

4.5

240

66.7

120

103


75

5

HJ125-100-315

60

16.7

33.5

1450

10.3


53

2.5

100

27.8

32

13.5


65

2.5

120

33.3

30.5

15.1


66

3

HJ125-100-400

60

16.7

52

1450

17.7


48

2.5

100

27.8

50

24.8


55

2.5

120

33.3

58.5

25.5


62

3

HJ125-100-400A

54.6

15.17

46

1450

13


44

2.4

91

25.28

41

19


51

2.5

109.2

30.34

36.6

19.6


58

3

HJ150-125-250

120

33.3

24.8

1450

12.3


66

2.5

200

55.6

20

14.1


77

2.8

240

66.7

15

14.4


68

3.5

HJ150-125-250A

109.1

30.3

20.5

1450

9.7


62.8

2.5

182

50.56

16.5

10.9


75

2.8

218.2

60.6

12.4

11.3


65.2

3.5

HJ150-125-315

120

33.3

36.3

1450

18.8


63

2.5

200

55.6

32

23.2


75

2.8

240

30.3

28.5

25.9


72

3.8

HJ150-125-315A

109.1

30.3

36.3

1450

14.85


60

2.5

182

55.6

32

17.32


73

2.8

218.2

66.7

28.5

20.23


69

3.8

HJ150-125-400

120

33.3

57.5

1450

30.8


61

2

200

55.6

50

38.9


70

2.5

240

66.7

44

45.6


63

3

HJ150-125-400A

109.1

30.3

47.5

1450

24.3


58

2

182

50.56

41

29.9


68

2.5

218.2

60.6

36.5

36.1


60

3

HJ200-150-250

240

66.7

23

1450

23.3



2.5

400

111.1

20

29.4


74

2.8

460

127.8

8

30.6



3

HJ200-150-315

240

66.7

35.6

1450

34.7


67

3

40

111.1

32

44.1


79

3.5

460

127.8

29.4

47.8


77

4

HJ200-150-315A

218.2

60.6

29.4

1450

27.3


, 64

3

100.8

25.5

32.7



77

3.5

418

116.1

24.3

37.4


4


HJ200-150-400

240

66.7

55.8

1450

54.4


67

3

400

111.1

50

69.8


78

3.5

460

127.8

47

78.5


75

4

HJ200-150-400A

218.2

60.6

46

1450

42.7


64

3

363

100.8

41

53.3


76

3.5

418

116.1

38.8

61.3


72

4

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