Dl Vertical Multistage Centrifugal Pump

Dl Vertical Multistage Centrifugal Pump

Overview of DL Vertical Multistage Centrifugal Pump
      DL vertical multi-stage centrifugal pump is a new merchandise developed by our firm according to China’s large-increase creating water offer and drainage and GB6245-98 CZPT of the National Fire CZPT Bureau. This type of pump is highly productive simply because it adopts an excellent hydraulic model with higher performance and energy preserving. The overall performance assortment is wide, and the user’s use specifications are greater satisfied. In addition, the pump adopts vertical and segmented composition, and the operation is risk-free, stable, long lifestyle, modest flooring area, hassle-free for secure servicing. . The DL vertical multistage centrifugal pump is a hydraulic model of the IS-sort pump advised by the condition for high-performance vitality-saving items. It is a vertical multi-phase multi-segment framework. The screw clamps the inlet section, the center area and the outlet segment into a single body. Each stage of the pump is equipped with an impeller and a drinking water guide vane. The axial power is solved by the hydraulic equilibrium method, and the residual axial drive is acquired by the ball bearing and lubricated with grease. The shaft seal is produced of comfortable packing or mechanical seal. The merchandise implements JB/T2727-93 “Vertical multistage centrifugal pump variety and basic parameters” CZPT, mainly for sucking diluted, cleanse, non-corrosive, non-explosive clean drinking water and physicochemical houses comparable to drinking water with out sound particles Or a liquid of fiber. The firm’s products are all designed and optimized by pc. The business has strong complex energy, wealthy manufacturing experience and excellent screening methods to make certain the stability and dependability of solution high quality.
DL kind vertical multistage centrifugal pump application range
It is commonly employed in fireplace safety, domestic water offer, and air conditioning device circulation and cooling h2o transportation in higher-rise buildings.
DL vertical multistage centrifugal pump item attributes
1. CZPT hydraulic model: high efficiency and vast functionality assortment.
two. The structure is novel and the operation is reliable: the stability drum is eradicated, and the axial drive is hydraulically well balanced, which completely solves the problem that the equilibrium drum is easy to rust, effortless to chunk and straightforward to wear, and the operation is much more reputable.
3, much less operation, maintenance expenses: the use of high-high quality mechanical seals, use-resistant, no leakage, extended service life, reduced failure fee, with significantly less operating and upkeep charges.
4. Easy operation and low sounds: The lower-pace motor is used to make the pump operate effortlessly and the sound is lower.
five, vertical construction, small footprint.
DL vertical multistage centrifugal pump technical parameters
Circulation charge: four.2-504m3/h
Head: 24-240m
Electricity: 1.five-450kw
Pace: 1480r/min
Caliber: φ40-φ250
Temperature assortment: -+90 °C
Functioning stress: ≤2.4Mpa.
DL vertical multistage centrifugal pump merchandise introduction
      DL, DLR vertical multistage centrifugal pump is a new multi-stage pump designed by Yangzijiang Pump Co., Ltd. according to the true demands of the substantial-rise constructing drinking water offer industry and the Countrywide Fire Bureau GB 6245 “Fire Pump Functionality Demands and Check Methods”. DL vertical multistage centrifugal pumps are used to transport media that are cost-free of difficult particles and have comparable physicochemical houses to water. The stream assortment is five to 360 m3/h, the elevate variety is 22 to 300 m, the supporting power variety is one.five to 220 KW, and the aperture selection is φ40 to φ200 m. The outlet of the exact same pump can be established to 1 to 5 shops, and the low velocity is n=1450r/min.
Model meaning of DL vertical multistage centrifugal pump
For example: 80DL (DLR) × four
eighty-pump suction port nominal diameter (mm)
DL-vertical multi-phase segmented centrifugal pump
DLR-vertical multi-phase segmented very hot drinking water centrifugal pump
four-pump sequence
DL kind vertical multistage centrifugal pump use problems
one. The medium utilised need to be comparable to drinking water, with a kinematic viscosity <150mm2/s, and no hard particles, no corrosive properties
2. The altitude of the DL vertical multistage centrifugal pump is <1000 meters. When it exceeds the time, it should be put in order, so that the factory can provide you with more reliable products
three, the medium use temperature -15 ° C ~ 120 ° C
four. The functioning stress of the huge method is ≤2.5MPa
five. The ambient temperature ought to be beneath 40 °C and the relative humidity underneath ninety five%.
DL vertical multistage centrifugal pump item characteristics
      DL vertical multi-phase centrifugal pump adopts domestic excellent high-performance and energy-conserving hydraulic product, with large performance, easy performance curve and extensive operating range, in line with the appropriate rules of the fireplace section, to meet up with the wants of diverse end users DL vertical multi-stage centrifugal pump It adopts vertical sectional structure and has the advantages of steady procedure, low noise, extended support life, significantly less floor space, practical set up and servicing.
Principal use of DL vertical multistage centrifugal pump
      DL vertical multistage centrifugal pump is largely utilized for high-rise constructing daily life water offer, fireplace-combating consistent strain water provide, computerized spray h2o, automatic water curtain drinking water offer, and so forth. It can also be utilized for water supply and drainage of factories and mines, lengthy-distance h2o source, and numerous equipments. A variety of manufacturing method waters, etc. The medium temperature of the DL vertical multistage centrifugal pump does not exceed eighty °C, and the medium temperature of the DLR vertical multistage centrifugal pump does not exceed a hundred and twenty °C.

 

DL

 

 

(m3/h)

(L/S)

(m)

(r/min)

(kw)

(kw)

(%)

(m)

(m)

40DL

two

6.2

one.72

23.6

1450

.92

1.five

40

seven

3.19

3

six.two

one.seventy two

35.4

one.38

two.2

forty

7

three.19

4

six.2

1.seventy two

47.two

one.84

three

40

seven

three.19

five

six.two

1.seventy two

59

two.thirty

four

40

7

three.19

6

6.two

1.72

70.8

two.75

four

40

7

three.19

7

6.2

1.72

eighty two.6

3.22

five.five

forty

seven

3.19

8

6.two

one.seventy two

ninety four.four

3.sixty eight

5.five

40

7

three.19

nine

6.2

one.72

106.2

four.fourteen

seven.5

40

seven

three.19

ten

6.two

one.72

118

4.sixty

7.five

40

7

3.19

11

6.2

1.seventy two

129.eight

five.06

seven.5

40

seven

3.19

12

6.two

1.seventy two

141.6

5.52

11

40

7

three.19

50DL

2

12.six

three.five

24.4

1450

1.55

three

54

7.six

2.66

three

twelve.6

three.five

36.6

2.33

three

54

seven.6

2.66

four

twelve.six

three.5

48.eight

3.10

four

54

seven.6

two.66

five

12.six

three.5

61

three.88

five.5

fifty four

seven.six

2.sixty six

six

twelve.6

three.five

seventy three.2

four.65

five.5

fifty four

7.6

two.sixty six

7

twelve.six

3.five

eighty five.four

five.43

7.five

fifty four

7.six

2.66

8

twelve.6

three.five

ninety seven.six

6.twenty

seven.5

54

7.6

two.sixty six

9

12.six

three.5

109.eight

6.98

eleven

fifty four

7.6

two.66

10

twelve.6

three.5

122

seven.75

eleven

54

7.six

2.66

65DL

two

30

8.33

32

1450

4.22

five.5

62

seven.6

two.82

three

30

eight.33

48

6.33

7.5

62

7.6

2.82

4

thirty

eight.33

sixty four

eight.forty four

eleven

62

seven.6

2.82

five

thirty

eight.33

80

ten.55

15

62

seven.six

2.eighty two

six

30

8.33

ninety six

12.66

fifteen

sixty two

seven.six

two.eighty two

7

thirty

8.33

112

fourteen.seventy seven

18.5

sixty two

seven.6

two.eighty two

8

thirty

8.33

128

16.88

22

sixty two

seven.6

two.82

9

30

eight.33

a hundred and forty four

eighteen.ninety nine

22

sixty two

seven.6

2.82

ten

30

8.33

160

21.one

30

62

7.six

2.eighty two

80DL

2

50.four

fourteen

forty

1450

seven.eighty four

eleven

70

7.eight

22.forty nine

three

fifty.four

14

60

eleven.seventy six

15

70

seven.8

two.49

four

fifty.4

fourteen

80

fifteen.68

22

70

seven.8

2.49

5

50.four

fourteen

one hundred

19.60

30

70

seven.8

2.forty nine

six

50.4

fourteen

120

23.fifty two

thirty

70

7.8

2.49

seven

fifty.four

14

140

27.forty four

37

70

seven.eight

two.49

8

50.4

fourteen

160

31.36

45

70

7.8

2.forty nine

9

fifty.4

fourteen

one hundred eighty

35.28

forty five

70

seven.eight

two.49

ten

50.four

14

two hundred

39.20

55

70

7.8

two.49

100DL

-72-20

two

seventy two

twenty

40

1450

10.9

15

seventy two

8

2.eight

three

seventy two

20

sixty

10.nine

18.5

72

8

2.eight

four

seventy two

20

80

10.9

thirty

72

eight

two.eight

5

72

20

one hundred

10.nine

37

72

eight

two.8

six

72

twenty

120

ten.9

37

72

8

2.8

7

seventy two

20

one hundred forty

10.9

45

72

8

two.8

8

72

20

one hundred sixty

ten.nine

fifty five

72

eight

2.8

9

72

20

a hundred and eighty

10.nine

fifty five

seventy two

8

2.8

ten

72

twenty

200

fifty four.four

70

72

8

two.8

100DL-

a hundred-20

two

100

27.8

40

1450

15.14

eighteen.5

seventy two

seven.two

three.53

three

one hundred

27.eight

sixty

22.72

thirty

72

7.2

three.53

four

100

27.eight

eighty

30.28

37

72

seven.2

3.fifty three

five

a hundred

27.8

100

37.86

forty five

72

7.two

3.fifty three

six

a hundred

27.eight

120

forty five.39

fifty five

72

seven.2

three.fifty three

7

a hundred

27.eight

140

fifty three.

seventy five

seventy two

seven.2

three.53

8

one hundred

27.eight

a hundred and sixty

60.fifty seven

75

seventy two

seven.two

3.53

9

one hundred

27.eight

a hundred and eighty

sixty eight.fourteen

ninety

seventy two

seven.two

three.53

10

a hundred

27.8

200

seventy five.seventy one

ninety

72

7.2

3.fifty three

150DL-

one hundred fifty-twenty

two

150

27.eight

40

1450

twenty.42

30

eighty

five.7

2.8

3

a hundred and fifty

27.8

60

thirty.sixty three

37

eighty

5.7

2.8

four

150

27.8

80

40.84

45

80

five.seven

2.8

5

one hundred fifty

27.8

one hundred

fifty one.05

55

80

five.seven

2.8

6

one hundred fifty

27.eight

120

sixty one.26

seventy five

80

5.seven

2.8

seven

one hundred fifty

27.8

a hundred and forty

74.forty seven

75

eighty

5.7

two.8

eight

150

27.eight

a hundred and sixty

eighty one.sixty eight

ninety

80

five.7

two.eight

200DL-

280-thirty

two

280

forty one.6

sixty

1450

fifty five.79

90

84

6.

three.7

three

280

41.six

90

eighty three.sixty nine

one hundred ten

eighty four

6.

3.seven

4

280

forty one.6

one hundred twenty

111.57

132

eighty four

six.

three.7

5

280

41.6

150

139.47

a hundred and sixty

eighty four

6.

3.7

six

280

41.6

180

163.38

two hundred

84

six.

three.seven

DL

 

DL

 

Dl Vertical Multistage Centrifugal Pump

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