SLD SINGLE-SUCTION MULTI-STAGE SECTIONAL-TYPE …³»列卧式多级离心泵.pdf · Hsz Ha-Hv-...

As we are constantly endeavouring to improve the performance of our equipment.

The company reserves the right to make alteration from time to time and equipment differ from that detailed in this brochure.

Inosculating innovative technologies, interpreting the art of fluid!

As we are constantly endeavouring to improve the performance of our equipment.

The company reserves the right to make alteration from time to time and equipment differ from that detailed in this brochure.

[PRODUCTCATALOG

2010]

3616-3618

201812

(021) 59138888

(021) 59136782

800 800-820-5009

Address:3616-3618 Cao'an Road, Jiangqiao Shanghai

P.C.: 201812

Switchboard: (021) 59138888

Fax: (021) 59136782

800 Free consultation Tel:800-820-5009

All rights reserved.Pirate is forbidden.

2010 The first printing of the 2010 edition

30th.Apr.2010Date of printing

www.lcpumps.com

[email protected]

SLD SINGLE-SUCTION MULTI-STAGE SECTIONAL-TYPE CENTRIFUGAL PUMP

� �Outline

SLD

80

��， ��

�� !"��#�，#��$%

�&' ℃，)*"+,、./�1234�5。

7：:;+<=>5?， 5@ ABC。

EFG�H* 、 IJ。

K

GB/T3216 GB/T5657

SLD single-suction multi-stage sectional-type centrifugal

pump is used to transport the pure water containing no solid

grains and the liquid with both physical and chemical natures

similar to those of pure water, the temperature of the liquid

is not over 80 ,suitable for water supply and drainage in

mines, factories and cities.

℃

Note: Use an explosion-proof motor when used in a coal well.

This series pump comply with the standards of GB/T3216

and GB/T5657.

�� Range of performance

XY

Z[

(Q) 25-500 m /h

(H) 60-1798 m

3Capacity(Q) 25-500

Head(H) 60-1798

m /h

m

3

�� Calculation of the erection height

HSZ Ha-Hv- Hs-(NPSH)r

Hsz- (m)

Ha- (m)

Hv- (m)

5\:]5��?，^_`��abc%，de�

#fg��h�ijklm"��no�abc%，

��no�abc%p=�qr：

≤ △

�u： ��no�abc%

>5vwxy=�z{|}�~

��#�$%=��|}�~

△ ��~

��3o��Y�

Hs- (m)

(NPSH)r- (m)

The erection height of the pump, that is the vertical distance

from the sucked liquid surface to the pump shaft should be less

than it which should be taken into consideration for users to se-

lect the pump, is calculated per the following formula:

Hsz Ha-Hv- Hs-(NPSH)r

Of which:

Hsz-- the erection height set with the pump(m)

Ha--- the head of the atmospheric pressure under the

conditions on the spot of use(m)

Hv--- the head of the vapourized pressure under the tem-

perature of the liquid being umped(m)

Hs-- the lost head of the suck-in pipeline(m)

(NPSH)r-- the necessary value of NPSH given in the ta-

ble of performance parameters(m)

≤ △

△

��Model meaning

1 0 0 S L D 2 8 0 - 4 3 3

��

��q��Z[�

��q�XY�

��

��j�

Pump stage number

(mm) Single-stage head value at the designed point of the pump(mm)

(m /h) Capacity value at the designed point of the pump(m /h)

Single-suction multi-stage sectional-type centrifugal pump

(mm) Diameter of the suction inlet

3 3

SLD SINGLE-SUCTION MULTI-STAGE SECTIONAL-TYPE CENTRIFUGAL PUMP

-1-SLD SERIES

1

1

1

1

2

3

6

25

33

SLD��External and erection dimensions of model SLD pump

� Outline

��Model meaning

��Range of performance

��Calculation of the erection height

��Description of structure

SLD��Structural drawing of model SLD pump

SLD�� !"�Main technical regime of model SLD pump

#$%&'()Reference table for pipeline loss

SLD�� Structural drawing of model SLD pump�� Description of structure

1.

2.

3.

4.

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SLD

SLD

Model SLD pump consists of four parts, stator, rotor, bea-

ring and shaft seal:

1.Stator consists of inlet, middle and outlet sections and

the guide vane etc., with the take-up bolt tightly clamping

all sections to form a working room. The inlet of it stands

horizontally while the outlet vertically upward.

2.Rotor consists of the shaft, impeller, balancing disk and

muff etc., the shaft passes the power to the impeller to have

it work; the balancing disk balances the axial force; and

replaceable muff is mounted on both sides of the shaft to

protect it.

3.There are rolling and sliding bearings:

The rolling bearing consists of bearing seat, bearing and

bearing gland and uses grease for lubrication.

The sliding bearing consists of bearing body and cover,

liner, dust-proof disk, oil leveller, oil throwing ring etc., and

uses thinned oil for lubrication.

4. The shaft is sealed with stuffing and the shaft seal consi-

sts of the sealing contents, stuffing, baffle. The liquid in

the sealing work-room functions water-sealing, water-

cooling and water lubricating and the water for water-

sealing comes from the pressure water inside of the pump.

In addition, the pump is directly actuated by the prime m-

over through the elastic clutch and, viewing from the prime

mover, moves CW.

A mechanical seal can also be used upon the requirement

from users.

SL

D6

-25

12

-25

25

-30

46

-30

46

-50

85

-45

15

5-3

02

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0-6

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SL

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SL

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. 1S

up

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dw

ith

t he

rollin

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g

1 2

3 4

5 6

7 8

9 10

11

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12

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56

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6

-2- -3-SLD SERIES SLD SERIES

SLD SINGLE-SUCTION MULTI-STAGE SECTIONAL-TYPE CENTRIFUGAL PUMPSLD*+,-./012�

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1 2

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11

12

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15

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SL

D8

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5-8

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28

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up

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SL

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LD

SL

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LD

25

0-1

50

25

0-1

50

(A)

30

0-1

50

30

0-1

50

(A)

、、

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Fig

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be

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ng

()

f orc

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lub

rica

t io

n

6

54

32

1

78

91

0

11

12

13

14

15

16

10

11

12

16

15

14

13

98

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SLD�� Structural drawing of model SLD pumpSLD�� Structural drawing of model SLD pump



SLD��Main technical regime of model SLD pump SLD��Main technical regime of model SLD pump

65SLD25-30$%&�'()* Performance table of model 65SLD25-30 multi-stage water pump

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)

�� shaft power Motor power

��Efficiency

(%)

�� !�(NPSH)r

(m)

"�Weight

(kg)

315

25

30

102

90

83

4.17

6.94

8.33

29508.33

9.88

10.70

15.050

62

63

2.2

2.2

2.6

175

415

25

30

136

120

110

4.17

6.94

8.33

295011.11

13.10

14.26

18.550

62

63

2.2

2.2

2.6

192

515

25

30

170

150

138

4.17

6.94

8.33

295013.89

16.47

17.83

22.050

62

63

2.2

2.2

2.6

209

6

15

25

30

204

180

165

4.17

6.94

8.33

2950

16.67

19.77

21.40

30.0

50

62

63

2.2

2.2

2.6

226

7

15

25

30

238

210

193

4.17

6.94

8.33

2950

19.44

23.10

24.96

30.0

50

62

63

2.2

2.2

2.6

243

8

15

25

30

272

240

220

4.17

6.94

8.33

2950

22.22

26.40

28.53

37.0

50

62

63

2.2

2.2

2.6

260

9

15

25

30

306

270

248

4.17

6.94

8.33

2950

25.00

29.65

32.10

37.0

50

62

63

2.2

2.2

2.6

277

10

15

25

30

340

300

275

4.17

6.94

8.33

2950

27.80

32.90

35.70

45.0

50

62

63

2.2

2.2

2.6

294


��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)

��

shaft power Motor power

��Efficiency

(%)

�� !�(NPSH)r

(m)

330

46

55

102

90

81

8.33

12.8

15.3

295013.02

16.11

17.84

2264

70

78

2.4

3.0

4.6

180

430

46

55

136

120

108

8.33

12.8

15.3

295017.36

21.48

23.79

3064

70

78

2.4

3.0

4.6

197

530

46

55

170

150

135

8.33

12.8

15.3

295021.7

26.85

29.74

3764

70

78

2.4

3.0

4.6

214

6

30

46

55

204

180

162

8.33

12.8

15.3

2950

26.04

32.21

35.68

37

64

70

78

2.4

3.0

4.6

231

7

30

46

55

238

210

189

8.33

12.8

15.3

2950

30.38

37.58

41.63

45

64

70

78

2.4

3.0

4.6

248

8

30

46

55

274

240

216

8.33

12.8

15.3

2950

34.72

42.95

47.58

55

64

70

78

2.4

3.0

4.6

265

9

30

46

55

306

270

243

8.33

12.8

15.3

2950

39.06

48.32

53.53

55

64

70

78

2.4

3.0

4.6

282

10

30

46

55

340

300

270

8.33

12.8

15.3

2950

43.4

53.69

59.47

75

64

70

78

2.4

3.0

4.6

299

65SLD25-30$'+&(),-. Single-stage performance curve diagram of model 65SLD25-30pump

65SLD25-30( )��

Q=25m /h

Hi=30m

n=2950r/min

3

H-Q

Pa

η

(NPSH)r

H[m]

η[%]

35

30

25

70

60

50

40

30

20

10

0 5 10 15 20 25 30 35 40 45

Q[m /h]3

4.0

3.0

2.0

1.0

Pa[k

w]

NP

SH

(r)[

m]

3

2

1

80SLD46-30$'+&(),-. Single-stage performance curve diagram of model 80SLD46-30 pump

80SLD46-30( )��

Q=46m /h

Hi=30m

n=2950r/min

3

H-Q

Pa

η

(NPSH)r

H[m]35

30

25

η[%] 70

60

50

40

30

20

10

0 10 20 30 40 50 60

Q[m /h]3

7.0

6.0

5.0

4.0

3.0

2.0

Pa[k

w]

5

4

3

2 NP

SH

(r)[

m]

"�Weight

(kg)



80SLD46-50$%&�'()* Performance table of model 80SLD46-50 multi-stage water pump 100SLD85-45$%&�'()* Performance table of model 100SLD85-45 multi-stage water pump

80SLD46-50$'+&(),-. Single-stage performance curve diagram of model 80SLD46-50 pump 100SLD85-45$'+&(),-. Single-stage performance curve diagram of model 100SLD85-45 pump

304655

304655

304655

304655

304655

304655

304655

304655

304655

304655

166.5150138

222200184

277.5250230

330300276

388.5350322

440400368

499.5450414

555500460

610.5550506

666600552

8.3312.815.3

8.3312.815.3

8.3312.815.3

8.3312.815.3

8.3312.815.3

8.3312.815.3

8.3312.815.3

8.3312.815.3

8.3312.815.3

8.3312.815.3

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

25.1929.8332.3

33.5939.7743.06

41.9849.7253.83

50.3859.6564.59

58.7869.6

75.36

67.1879.5486.12

75.5789.4896.89

83.9799.42

107.66

92.37109.36118.42

100.8119.3129.2

37

45

55

75

90

90

110

110

132

132

546364

546364

546364

546364

546364

546364

546364

546364

546364

546364

2.52.83.2

2.52.83.2

2.52.83.2

2.52.83.2

2.52.83.2

2.52.83.2

2.52.83.2

2.52.83.2

2.52.83.2

2.52.83.2

264

285

307

327

348

373

390

411

432

452

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

3

4

5

6

7

8

9

10

11

12

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

2

55

85

100

102

90

78

15.3

23.6

27.8

295024.25

28.94

30.35

3763

72

70

3.2

4.2

5.2

199

3

55

85

100

153

135

117

15.3

23.6

27.8

2950

36.38

43.4

45.53

55

63

72

70

3.2

4.2

5.2

224

4

55

85

100

204

180

156

15.3

23.6

27.8

2950

48.5

57.87

60.7

75

63

72

70

3.2

4.2

5.2

250

5

55

85

100

255

225

195

15.3

23.6

27.8

2950

60.63

72.34

75.86

90

63

72

70

3.2

4.2

5.2

275

6

55

85

100

306

270

234

15.3

23.6

27.8

2950

72.75

86.81

91.04

110

63

72

70

3.2

4.2

5.2

300

7

55

85

100

357

315

273

15.3

23.6

27.8

2950

84.88

101.3

106.2

132

63

72

70

3.2

4.2

5.2

326

8

55

85

100

408

360

312

15.3

23.6

27.8

2950

97.0

115.7

121.4

132

63

72

70

3.2

4.2

5.2

351

9

55

85

100

459

405

351

15.3

23.6

27.8

2950

109.1

130.2

136.6

160

63

72

70

3.2

4.2

5.2

376

80SLD46-50( )��

Q=46m /h

Hi=50m

n=2950r/min

3

H-Q

Pa

η

(NPSH)r

H[m]

η[%]

60

55

50

45

70

60

50

40

30

20

10

0 10 20 30 40 50 60

Pa[k

w]

NP

SH

(r)[

m]

12

10

8

6

4

3

2

Q[m /h]3

100SLD85-45( )+&()

Q=85m /h

Hi=45m

n=2950r/min

3

H-Q

Pa

η

(NPSH)r

H[m]

η[%]

60

50

40

30

70

60

50

40

30

20

10

0 10 20 30 40 50 60 70 80 90 100

Q[m /h]3

Pa[k

w]

NP

SH

(r)[

m]

16

14

12

10

8

6

6

4

2

"�Weight

(kg)

"�Weight

(kg)






��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)

��


��Efficiency

(%)

�� !�(NPSH)r

(m)

3

55

85

100

222

201

183

15.3

23.6

27.8

2950

58.3

68.4

73.3

90

57

68

68

3.3

4.0

4.4

952

4

55

85

100

296

268

244

15.3

23.6

27.8

2950

77.8

91.2

97.8

110

57

68

68

3.3

4.0

4.4

1024

5

55

85

100

370

335

305

15.3

23.6

27.8

2950

97.3

114

122.2

132

57

68

68

3.3

4.0

4.4

1145

6

55

85

100

444

402

366

15.3

23.6

27.8

2950

116.7

136.9

146.7

160

57

68

68

3.3

4.0

4.4

1435

7

55

85

100

518

469

427

15.3

23.6

27.8

2950

136.2

159.6

171.1

200

57

68

68

3.3

4.0

4.4

1558

8

55

85

100

592

536

488

15.3

23.6

27.8

2950

155.6

182.4

195.5

220

57

68

68

3.3

4.0

4.4

1700

9

55

85

100

666

603

549

15.3

23.6

27.8

2950

175.1

205.2

220.0

250

57

68

68

3.3

4.0

4.4

1860

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

110

132

160

200

250

280

315

355

400

400

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

3

4

5

6

7

8

9

10

11

12

5485108

5485108

5485108

5485108

5485108

5485108

5485108

5485108

5485108

5485108

15.023.630.0

15.023.630.0

15.023.630.0

15.023.630.0

15.023.630.0

15.023.630.0

15.023.630.0

15.023.630.0

15.023.630.0

15.023.630.0

264240210

352320280

440400350

528480420

616560490

704640560

792720630

880800700

968880770

1056960840

73.285.493.5

97.6113.9124.7

122.0142.3160.0

146.4170.8187.1

170.9199.3218.4

195.3227.8249.6

219.8256.3280.7

244.2284.8311.9

268.6313.2343

292.8341.7374.3

536566

536566

536566

536566

536566

536566

536566

536566

536566

536566

4.54.45.3

4.54.45.3

4.54.45.3

4.54.45.3

4.54.45.3

4.54.45.3

4.54.45.3

4.54.45.3

4.54.45.3

4.54.45.3

900

1060

1220

1380

1540

1700

1860

2020

2180

2340

"�Weight

(kg)

"�Weight

(kg)




H-Q

Pa

η

(NPSH)r

Q=85m /h

Hi=67m

n=2950r/min

3

H[m] 90

80

70

60

η[%]

70

60

50

40

30

20

10

30

25

20

15

Pa[k

w]

5

4

3

()

NP

SH

r[m

]

Q[m /h]3

0 25 50 75 100 125

100SLD85-67( )��

H-Q

Pa

η

(NPSH)r

Q=85m /h

Hi=80m

n=2950r/min

3

H[m] 90

80

70

60

η[%]

70

60

50

40

30

20

10

40

30

20

Pa[k

w]

6

5

4

()

NP

SH

r[m

]

Q[m /h]3

0 25 50 75 100 125

100SLD85-80( )��



��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

3

4

5

6

7

8

9

10

2950

2950

2950

2950

2950

2950

2950

2950

120

150

180

120

150

180

120

150

180

120

150

180

120

150

180

120

150

180

120

150

180

120

150

180

33.3

41.7

50.0

33.3

41.7

50.0

33.3

41.7

50.0

33.3

41.7

50.0

33.3

41.7

50.0

33.3

41.7

50.0

33.3

41.7

50.0

33.3

41.7

50.0

315

300

270

420

400

360

525

500

450

630

600

540

735

700

630

840

800

720

945

900

810

1050

1000

900

153

175

184

205

234

245

256

292

306

307

353

368

358

412

429

409

470

491

460

530

552

511

588

613

220

280

355

450

500

560

630

710

67

70

72

67

70

72

67

70

72

67

70

72

67

70

72

67

70

72

67

70

72

67

70

72

3.4

4.8

5.5

3.4

4.8

5.5

3.4

4.8

5.5

3.4

4.8

5.5

3.4

4.8

5.5

3.4

4.8

5.5

3.4

4.8

5.5

3.4

4.8

5.5

880

1050

1220

1390

1560

1730

1900

2070

2119155190

646054

334353

148028.7632.8436.68

5572.077.076.5

3.23.94.8

490

3119155190

969081

334353

148043.1449.2655.02

7572.077.076.5

3.23.94.8

575

4119155190

128120108

334353

148057.5265.6873.36

9072.077.076.5

3.23.94.8

660

5119155190

160150135

334353

148071.9082.1091.70

11072.077.076.5

3.23.94.8

745

6119155190

192180162

334353

148086.2898.52

110.04132

72.077.076.5

3.23.94.8

830

7119155190

224210189

334353

1480100.66114.97128.38

16072.077.076.5

3.23.94.8

915

8119155190

256240216

334353

1480115.04131.36146.72

16072.077.076.5

3.23.94.8

1000

9119155190

288270243

334353

1480129.42147.78165.06

20072.077.076.5

3.23.94.8

1085

10119155190

320300270

334353

1480143.80164.20183.40

20072.077.076.5

3.23.94.8

1170

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

"�Weight

(kg)

"�Weight

(kg)




H-Q

Pa

η

(NPSH)r

Q=150m /h

Hi=100m

n=2950r/min

3

H[m]110

90

70

50

η[%]8070605040302010

0

80

65

50

35

20

Pa[k

w]

6

4

2

()

NP

SH

r[m

]

Q[m /h]3

0 36 72 108 144 180

200SLD150-100( )��

H-Q

Pa

η

(NPSH)r

Q=150m /h

Hi=30m

n=1480r/min

3

H[m] 35

30

25

20

η[%]

80

70

60

50

40

30

20

10

20

15

10

Pa[k

w]

5

4

3 ()

NP

SH

r[m

]

Q[m /h]3

0 20 40 60 80 100 120 140 160 180 200

150SLD155-30( )��



3

100

155

185

228

201

177

27.8

43

51.4

2950

97.0

114.7

123.9

132

64

74

72

3.2

5.0

6.6

952

4

100

155

185

304

268

236

27.8

43

51.4

2950

129.4

152.9

165.1

200

64

74

72

3.2

5.0

6.6

1024

5

100

155

185

380

335

295

27.8

43

51.4

2950

161.7

191.1

206.4

220

64

74

72

3.2

5.0

6.6

1145

6

100

155

185

456

402

354

27.8

43

51.4

2950

194

229.3

247.7

355

64

74

72

3.2

5.0

6.6

1435

7

100

155

185

532

469

413

27.8

43

51.4

2950

226.4

267.5

289

355

64

74

72

3.2

5.0

6.6

1558

8

100

155

185

608

536

472

27.8

43

51.4

2950

258.7

305.7

330.3

355

64

74

72

3.2

5.0

6.6

1700

9

100

155

185

684

603

531

27.8

43

51.4

2950

291.1

344

371.6

450

64

74

72

3.2

5.0

6.6

1860

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

5

234

250

277

65

69

77

813

790

745

2985

730

742

760

900

71

72

74

30005

6

234

250

277

65

69

77

976

949

894

2985

876

891

912

1000

71

72

74

33005

7

234

250

277

65

69

77

1138

1107

1043

2985

1021

1040

1064

1250

71

72

74

36005

8

234

250

277

65

69

77

1301

1265

1192

2985

1168

1188

1216

1400

71

72

74

39005

9

234

250

277

65

69

77

1464

1423

1341

2985

1314

1337

1368

1600

71

72

74

42005

10

234

250

277

65

69

77

1627

1581

1490

2985

1460

1485

1520

1800

71

72

74

45005

11

234

250

277

65

69

77

1790

1740

1640

2985

1606

1634

1673

2000

71

72

74

48005

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

KäÔËû

(NPSH)r

Pa

H-Q

η

Pa[

KW

]160

140

120

6

5

4

η[%]

H[m]

180

210

240

150

120

90

50

60

80

70

30

40

20

10

3002001000

n=2985r/min

Hi=158m

Q=250m /h3

（� � � �）

250SLD250-150

400

"�Weight

(kg)

"�Weight

(kg)




H-Q

Pa

η

(NPSH)r

Q=155m /h

Hi=67m

n=2950r/min

3

H[m] 80

70

60

50

η[%]

80

70

60

50

40

30

20

10

50

40

30

Pa[k

w]

6

5

4

3 ()

NP

SH

r[m

]

()

NP

SH

r[m

]

Q[m /h]3

Q[m /h]3

0 50 100 150 200

150SLD155-67( )��

250SLD250-150(A)$%&�'()* Performance table of model 250SLD250-150(A) multi-stage water pump 200SLD280-43$%&�'()* Performance table of model 200SLD280-43 multi-stage water pump

250SLD250-150(A)$'+&(),-. Single-stage performance curve diagram of model 250SLD250-150(A) pump 200SLD280-43$'+&(),-. Single-stage performance curve diagram of model 200SLD280-43 pump

2

185

280

335

94

86

76

51.4

77.8

93.1

1480

68.6

85.2

92.4

110

69

77

75

3.0

4.7

6.0

667

3

185

280

335

141

129

114

51.4

77.8

93.1

1480

103.0

127.7

138.7

160

69

77

75

3.0

4.7

6.0

787

4

185

280

335

188

172

152

51.4

77.8

93.1

1480

137.3

170.3

184.9

200

69

77

75

3.0

4.7

6.0

907

5

185

280

335

235

215

190

51.4

77.8

93.1

1480

171.6

212.9

231.1

250

69

77

75

3.0

4.7

6.0

1027

6

185

280

335

282

258

228

51.4

77.8

93.1

1480

205.9

255.5

277.3

315

69

77

75

3.0

4.7

6.0

1147

7

185

280

335

329

301

266

51.4

77.8

93.1

1480

240.2

298.1

323.6

355

69

77

75

3.0

4.7

6.0

1267

8

185

280

335

376

344

304

51.4

77.8

93.1

1480

274.5

340.7

369.8

400

69

77

75

3.0

4.7

6.0

1387

9

185

280

335

423

387

342

51.4

77.8

93.1

1480

308.9

383.2

416.0

450

69

77

75

3.0

4.7

6.0

1507

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

5

234

250

277

65

69

77

800

764

725

2985

718

718

740

900

71

72

74

30005

6

234

250

277

65

69

77

960

917

870

2985

862

861

888

1000

71

72

74

33005

7

234

250

277

65

69

77

1120

1070

1015

2985

1005

1005

1036

1250

71

72

74

36005

8

234

250

277

65

69

77

1280

1222

1160

2985

1149

1149

1184

1400

71

72

74

39005

9

234

250

277

65

69

77

1440

1375

1305

2985

1292

1292

1332

1600

71

72

74

42005

10

234

250

277

65

69

77

1600

1528

1450

2985

1436

1445

1480

1800

71

72

74

45005

11

234

250

277

65

69

77

1760

1681

1595

2985

1580

1580

1628

2000

71

72

74

48005

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

KäÔËû

"�Weight

(kg)

"�Weight

(kg)




H-Q

Pa

η

(NPSH)r

Q=250m /h

Hi=152m

n=2985r/min

3

H[m] 210

180

150

120

η[%]

80

70

60

50

40

30

20

10

160

140

120 Pa[k

w]

6

5

4

3

()

NP

SH

r[m

]

Q[m /h]3

0 100 200 300 400

250SLD250-150(A)( )��

Q=280m /h

Hi=43m

n=1480r/min

3

H-Q

Pa

(NPSH)r

H[m] 50

40

30

80

70

60

50

40

30

20

10

η[%]

200SLD280-43( )��

0 100 200 300 400

Q[m /h]3

50

40

30

20

Pa[k

w]

6

5

4

3 ()

NP

SH

r[m

]

η



6

185

280

335

408

390

372

51.4

77.8

93.1

1480

337.0

407.4

452.5

500

61

73

75

2.8

3.7

5.0

1552

7

185

280

335

476

455

434

51.4

77.8

93.1

1480

393.1

475.3

528.0

560

61

73

75

2.8

3.7

5.0

1734

8

185

280

335

544

520

496

51.4

77.8

93.1

1480

449.3

543.2

603.3

630

61

73

75

2.8

3.7

5.0

1916

9

185

280

335

612

585

558

51.4

77.8

93.1

1480

505.5

611.1

678.8

800

61

73

75

2.8

3.7

5.0

2098

10

185

280

335

680

650

620

51.4

77.8

93.1

1480

561.6

679.0

754.2

900

61

73

75

2.8

3.7

5.0

2280

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)

��


��Efficiency

(%)

�� !�(NPSH)r

(m)

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

3

250

280

300

69.4

77.8

83.3

315

300

294

289.6

296.9

311.8

2980 400

74

77

77

5.1

5.6

5.9

1404

4

250

280

300

69.4

77.8

83.3

420

400

392

386.3

396.3

416.2

2980 500

74

77

77

5.1

5.6

5.9

1470

5

250

280

300

69.4

77.8

83.3

525

500

490

483.3

495.4

520.3

2980 630

74

77

77

5.1

5.6

5.9

1563

6

250

280

300

69.4

77.8

83.3

630

600

588

580.2

594.5

624.2

2980 710

74

77

77

5.1

5.6

5.9

1656

7

250

280

300

69.4

77.8

83.3

735

700

686

676.6

693.6

728.3

2980 900

74

77

77

5.1

5.6

5.9

1749

8

250

280

300

69.4

77.8

83.3

840

800

784

773.3

792.7

832.3

2980 1000

74

77

77

5.1

5.6

5.9

1842

9

250

280

300

69.4

77.8

83.3

945

900

882

869.9

891.8

936.3

2980 1120

74

77

77

5.1

5.6

5.9

1935

10

250

280

300

69.4

77.8

83.3

1050

1000

980

966.6

990.8

1040.4

2980 1250

74

77

77

5.1

5.6

5.9

2028

2

250

280

300

69.4

77.8

83.3

210

200

196

193.2

198.0

207.8

2980 250

74

77

77

5.1

5.6

5.9

1338

200SLD280-65( )+&()

Q=280m /h

Hi=65m

n=1480r/min

3

H-Q

Pa

η

(NPSH)r

H[m]

η [%]

70

65

60

55

80

70

60

50

40

30

20

10

0 100 200 300 400

Q[m /h]3

80

70

60

50

40

30

5

4

3

Pa[k

w]

NP

SH

(r)[

m]

"�Weight

(kg)

"�Weight

(kg)




H-Q

Pa

η

(NPSH)r

Q=280m /h

Hi=100m

n=2980r/min

3

H[m]120

110

100

90

η[%]

80

70

60

50

40

30

20

10

120

100

80 Pa[k

w]

7

6

5

4 ()

NP

SH

r[m

]

Q[m /h]3

0 100 200 300 400

200SLD280-100( )��

250SLD300-150$%&�'()* Performance table of model 250SLD300-150 multi-stage water pump 250SLD300-150(A)$%&�'()* Performance table of model 250SLD300-150(A) multi-stage water pump

250SLD300-150$'+&(),-. Single-stage performance curve diagram of model 250SLD300-150 pump 250SLD300-150(A)$'+&(),-. Single-stage performance curve diagram of model 250SLD300-150(A) pump

5

270

300

360

75

83.5

100

800

790

745

2985

795

843.7

936.4

1120

74

76.5

78

30006

6

270

300

360

75

83.5

100

960

948

894

2985

954

1012.4

1123.6

1250

74

76.5

78

33006

7

270

300

360

75

83.5

100

1120

1106

1043

2985

1113

1181.2

1311

1400

74

76.5

78

36006

8

270

300

360

75

83.5

100

1280

1264

1192

2985

1272

1350

1498.2

1600

74

76.5

78

39006

9

270

300

360

75

83.5

100

1440

1422

1341

2985

1431

1518.6

1685.5

1800

74

76.5

78

42006

10

270

300

360

75

83.5

100

1600

1580

1490

2985

1590

1687.4

1872.8

2000

74

76.5

78

45006

11

270

300

360

75

83.5

100

1760

1738

1639

2985

1749

1856

2060

2240

74

76.5

78

48006

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

KäÔËû

(NPSH)r

Pa

H-Q

η

Pa[

KW

]180

160

140

8

6

4

180

210

240

150

120

90

50

60

80

70

30

40

20

10

4503001500

n=2985r/min

Hi=158m

Q=300m /h3

（��）250SLD300-150

η[%]

H[m]

5

270

300

360

75

83.5

100

824

813

750

2985

819

868

943

1120

74

76.5

78

30006

6

270

300

360

75

83.5

100

988

976

900

2985

983

1042

1131

1250

74

76.5

78

33006

7

270

300

360

75

83.5

100

1153

1139

1050

2985

1146

1216

1320

1400

74

76.5

78

36006

8

270

300

360

75

83.5

100

1318

1302

1200

2985

1310

1390

1508

1600

74

76.5

78

39006

9

270

300

360

75

83.5

100

1483

1464

1350

2985

1474

1564

1697

1800

74

76.5

78

42006

10

270

300

360

75

83.5

100

1648

1627

1500

2985

1637

1738

1885

2000

74

76.5

78

45006

11

270

300

360

75

83.5

100

1812

1798

1650

2985

1800

1911

2073

2240

74

76.5

78

48006

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

"�Weight

(kg)

"�Weight

(kg)




H-Q

Pa

η

(NPSH)r

Q=300m /h

Hi=163m

n=2985r/min

3

H[m]170

150

130

η[%]

80

70

60

50

40

30

20

10

200

160

120

Pa[k

w]

7

6

5

4 ()

NP

SH

r[m

]

()

NP

SH

r[m

]

Q[m /h]3

Q[m /h]3

0 150 300 450 600

250SLD300-150(A)( )��



��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

3 1480 450360420480

100117134

267.3260.3245.7

379.8391.7428.2

697675

3.03.24.2

4 1480 630360420480

100117134

366.3356.7336.7

520.5536.8586.8

697675

3.03.24.2

5 1480 800360420480

100117134

465.3453.1427.7

661.1681.9745.4

697675

3.03.24.2

6 1480 1000360420480

100117134

564.3549.5518.7

801.8827

904.1

697675

3.03.24.2

7 1480 1120360420480

100117134

663.3645.9609.7

942.5972.1

1062.7

697675

3.03.24.2

8 1480 1250360420480

100117134

762.3742.3700.7

1083.11117.21221.3

697675

3.03.24.2

9 1480 1400360420480

100117134

861.3838.3791.7

1223.81262.21379.9

697675

3.03.24.2

10 1480 1600360420480

100117134

960.3935.1882.7

1036.51408.31538.5

697675

3.03.24.2

11 1480 1800360420480

100117134

1059.31031.5973.7

1505.11552.41697.1

697675

3.03.24.2

12 1480 2000360420480

100117134

1153.31127.91064.7

1645.81697.51855.7

697675

3.03.24.2

2 1480 315 4000

4400

4800

5200

5600

6100

6500

6900

7300

7700

8100

360420480

100117134

168.3163.6154.7

239246.1269.5

697675

3.03.24.2

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

3335450500

93.1125139

195180170

727978

3.84.96.0

247.1279.2298.5

355 1750

4335450500

93.1125139

260240228

727978

3.84.96.0

329.4372.3398

450 2000

5335450500

93.1125139

325300285

727978

3.84.96.0

411.8465.4497.5

560 2250

6335450500

93.1125139

390360342

727978

3.84.96.0

494.2558.5597

630 2500

7335450500

93.1125139

455420399

727978

3.84.96.0

576.5651.5696.5

800 2750

8335450500

93.1125139

520480456

727978

3.84.96.0

658.9744.6796

900 3000

9335450500

93.1125139

585540513

727978

3.84.96.0

741.2837.7895.6

1000 3250

10335450500

93.1125139

650600570

727978

3.84.96.0

823.6930.8995.1

1120 3500

11335450500

93.1125139

715660627

1480727978

3.84.96.0

906.11023.41094.9

1250 3750

2 1480

1480

1480

1480

1480

1480

1480

1480

1480

335450500

93.1125139

130120114

164.7186.0199.0

250727978

3.84.96.0

1500

"�Weight

(kg)

"�Weight

(kg)




H-Q

Pa

η

(NPSH)r

Q=420m /h

Hi=93m

n=1480r/min

3

H[m] 90

80

70

η[%]

80

70

60

50

40

30

20

10

140

130

120

110

Pa[k

w]

5

4

3 ()

NP

SH

r[m

]

Q[m /h]3

0 150 300 450 600

200SLD420-93( )��

H-Q

Pa

η

(NPSH)r

Q=450m /h

Hi=60m

n=1480r/min

3

H[m] 70

60

50

η[%]

80

70

60

50

40

30

20

10

100

90

80 Pa[k

w]

6

5

4

3 ()

NP

SH

r[m

]

Q[m /h]3

0 150 300 450 600

250SLD450-60( )��

65S

LD

25-3

0

80S

LD

46-3

0

3 4 5 6 7 8 9 10 3 4 5 6 7 8 9 10

1450

1560

1650

1820

1885

1950

2015

2120

1519

1689

1754

1819

1924

2104

2169

2304

1110

1219

1297

1432

1497

1562

1627

1728

1167

1312

1367

1432

1532

1694

1759

1897

230

295

360

425

490

555

620

685

230

295

360

425

490

555

620

685

845

910

975

1040

1105

1170

1235

1300

845

910

975

1040

1105

1170

1235

1300

760

850

880

970

1000

1030

1080

1120

845

850

910

935

1010

1110

1140

1245

433

478

510

553

583

613

663

660

486

490

502

527

579

599

629

678

330

330

330

330

330

330

330

330

330

330

330

330

330

330

330

330

315

315

315

315

315

315

315

315

315

315

315

315

315

315

315

315

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4

165

165

180

200

200

200

200

210

192

210

210

210

220

235

235

250

210

210

210

210

210

210

210

210

210

210

210

210

210

210

210

210

28

28

28

28

28

28

28

28

28

28

28

28

28

28

28

28

35

35

35

35

35

35

35

35

35

35

35

35

35

35

35

35

250

250

260

280

280

280

280

305

260

280

280

280

305

330

330

360

530

530

530

575

575

575

575

615

530

575

575

575

615

664

664

720

530

530

530

530

530

530

530

530

530

530

530

530

530

530

530

530

460

460

460

505

505

505

505

545

460

505

505

505

545

594

594

650

460

460

460

460

460

460

460

460

460

460

460

460

460

460

460

460

255

255

285

315

315

315

315

345

285

315

315

315

345

385

385

410

210

210

210

210

210

210

210

210

210

210

210

210

210

210

210

210

225

225

250

275

275

275

275

305

250

275

275

275

305

325

325

360

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ80

φ80

φ80

φ80

φ80

φ80

φ80

φ80

φ130

φ130

φ130

φ130

φ130

φ130

φ130

φ130

φ150

φ150

φ150

φ150

φ150

φ150

φ150

φ150

φ160

φ160

φ160

φ160

φ160

φ160

φ160

φ160

φ190

φ190

φ190

φ190

φ190

φ190

φ190

φ190

φ109

φ109

φ109

φ109

φ109

φ109

φ109

φ109

φ109

φ109

φ109

φ109

φ109

φ109

φ109

φ109

φ30

φ30

φ30

φ30

φ30

φ30

φ30

φ30

φ30

φ30

φ30

φ30

φ30

φ30

φ30

φ30

φ17.5

φ17.5

φ17.5

φ17.5

φ17.5

φ17.5

φ17.5

φ17.5

φ18

φ18

φ18

φ18

φ18

φ18

φ18

φ18

Y160M

-22

Y160L

-2

Y180M

-2

Y200L

-21

Y200L

-21

Y200L

-22

Y200L

-22

Y225M

-2

Y180M

-2

Y200L

-21

Y200L

-22

Y200L

-22

Y225M

-2

Y250M

-2

Y250M

-2

Y280S

-2

15

18.5

22

30

30

37

37

45

22

30

37

37

45

55

55

75

φ11

0

φ11

0

φ11

0

φ11

0

φ11

0

φ11

0

φ11

0

φ11

0

φ124

φ124

φ124

φ124

φ124

φ124

φ124

φ124

φ122

φ122

φ122

φ122

φ122

φ122

φ11

8

φ11

8

φ11

8

φ11

8

φ11

8

φ11

8

φ11

8

φ11

8

φ122

φ122

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ65

φ145

φ145

φ145

φ145

φ145

φ145

φ145

φ145

φ145

φ145

φ145

φ145

φ145

φ145

φ145

φ145

φ185

φ185

φ185

φ185

φ185

φ185

φ185

φ185

φ185

φ185

φ185

φ185

φ185

φ185

φ185

φ185

�� DESCRIPTION OF STRUCTURE


250SLD500-57$'+&(),-. Single-stage performance curve diagram of model 250SLD500-57 pump

��

No of stage

�� Capacity

(m /h)3

(L/s)

��Head

(m)

��Speed

(r/min)

�� Power (kW)


��Efficiency

(%)

�� !�(NPSH)r

(m)

3425500600

118139167

186171150

286.9294.6318.2

1480 355757777

10425500600

118139167

956.4982.1

1060.61480

757777

620570500

1120

9425500600

118139167

860.7883.8945.5

1480757777

558513450

1000

8425500600

118139167

765.1785.7848.5

1480757777

496456400

900

7425500600

118139167

669.5687.4742.4

1480757777

434399350

800

6425500600

118139167

573.8589.2636.4

1480757777

372342300

710

5425500600

118139167

478.2491.0530.3

1480757777

310285250

560

4425500600

118139167

382.8392.8424.2

1480757777

248228200

450

2425500600

118139167

124114100

191.2196.6212.5

1480 250757777

4.66.07.0

4.66.07.0

4.66.07.0

4.66.07.0

4.66.07.0

4.66.07.0

4.66.07.0

4.66.07.0

4.66.07.0

4.66.07.0

1700

1950

2300

2600

2900

3200

3500

4700

4100

440011425500600

118139167

1051.51081.11169.2

1480757777

682627550

1250

SLD�� !" External and erection dimensions of model SLD pump

(NPSH)r

Pa

H-Q

η

Pa[

KW

]

100

90

80

8

6

4

70

80

90

60

50

40

50

60

80

70

30

40

20

10

6004002000

n=1480r/min

Hi=57m

Q=500m /h3

（��）

250SLD500-57

η[%]

H[m]

110

"�Weight

(kg)

SLD��Main technical regime of model SLD pump



#$

Dim

e-

nsio

ns

%&

'*

��

Typ

ea

nd

No

of

sta

ge

+,��

Liga

ndm

otor

��

Pow

er

(kW

)

LL

1L

2L

3L

4L

5L

6L

7L

8G

HH

2H

3F

B1

B2

B3

B4

b1

b2

hD

1D

3D

4D

6d

d1

&'

Type

D2

D7

D5

D8

D9

.1

、$'23456789.

65S

LD

25-3

080S

LD

46-3

0F

ig.3

Fig

ure

and

dim

ensi

on

figure

for

seri

espum

p

b1

B3

B1

K²

b2

B4

B2

() �äþ�?

FH

H2

L2

4

L3

L6

L8

L

L5

L7

L4

L1

4-d

H3

G

h

K:

¡ � �

Ø��

P:

P:

()

NP

SH

r[m

]

Q[m /h]3

D4

4-

dφ��

1

D2

D1

D3

Ø��

D9

8-

17

.5φ

D6

D5

D8

¡��

D7

��

、、

A��ç��ab��BC��È

80S

LD

46-5

0100S

LD

85-4

5150S

LD

155-3

0(

)F

ig.4

Fig

ure

and

dim

ensi

on

figure

for

seri

espum

p(p

um

pan

dm

oto

rto

get

her

bed

)




17

17

18

17

19

92

21

22

22

32

22

92

25

77

26

37

27

62

28

22

16

03

18

42

19

86

211

0

20

42

22

27

23

92

24

5

30

5

36

5

42

5

48

5

54

5

60

5

66

5

72

5

78

5

20

3

27

7

35

1

42

5

31

0

42

5

54

0

80

0

92

5

10

20

113

0

113

0

118

0

13

30

13

30

14

80

14

80

85

0

10

40

10

60

112

0

10

60

12

60

12

60

- - -

56

5

56

5

59

0

66

5

66

5

74

0

74

0 - -

53

0

56

0

53

0

63

0

63

0

16

7.5

15

2.5

18

2.5

16

2.5

22

2.5

23

2.5

18

7.5

24

7.5

19

7.5

25

7.5

10

4

13

0

17

2

20

2

67

.5

10

4.5

16

2

13

30

14

15

15

71

17

58

17

58

18

69

20

46

20

46

22

22

22

22

12

63

14

68

16

15

17

40

15

50

18

95

18

95

30

0

30

0

30

0

30

0

30

0

30

0

30

0

30

0

30

0

30

0

25

0

25

0

25

0

25

0

35

0

35

0

35

0

31

0

34

5

38

5

41

0

41

0

41

0

57

6

31

5

38

5

41

0

41

0

38

5

41

0

41

0

59

0

61

4

67

0

72

0

72

0

72

0

82

0

82

0

82

0

82

0

58

0

67

5

73

0

73

0

65

0

71

0

71

0

53

0

55

0

60

0

65

0

65

0

65

0

75

0

75

0

75

0

75

0

52

0

61

5

67

0

67

0

58

0

64

0

64

0

53

0

50

0

50

0

50

0

50

0

50

0

50

0

50

0

50

0

50

0

52

0

52

0

52

0

52

0

58

0

58

0

58

0

40

0

42

0

42

0

42

0

42

0

42

0

51

5

51

5

51

5

51

5

32

5

36

5

39

5

39

5

43

0

43

0

43

0

65

0

67

0

67

0

67

0

67

0

67

0

76

0

76

0

76

0

76

0

57

5

61

5

64

5

64

5

77

5.5

77

5.5

77

5.5

63

5

72

5

74

5

78

0

78

0

78

0

96

0

96

0

96

0

96

0

60

0

69

0

75

5

75

5

75

5

79

0

79

0

50

50

60

60

60

60

60

60

60

60

40

40

40

40

50

50

50

φ8

0

φ8

0

φ8

0

φ8

0

φ8

0

φ8

0

φ8

0

φ8

0

φ8

0

φ8

0

φ1

00

φ1

00

φ1

00

φ1

00

φ1

50

φ1

50

φ1

50

φ1

50

φ1

24

φ1

24

φ1

24

φ1

24

φ1

24

φ1

24

φ1

24

φ1

24

φ1

24

φ1

24

φ1

48

φ1

48

φ1

48

φ1

48

φ2

11

φ2

11

φ2

11

φ1

50

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'3SLD�� !"(@�/:;�A)Table3Seriespumpfigureanddimensiontable(pumpfoundationseefigure5)

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ed

imen

sio

ns

corr

esp

on

ded

to.

25

0S

LD

25

0-1

50

25

0S

LD

25

0-1

50

(A)

25

0S

LD

30

0-1

50

25

0S

LD

30

0-1

50

(A)

、、

、

Y315L

-21

Y315L

-22

Y355M

-2

Y3553-2

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te:

the

nu

mera

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the

bra

ck

et

are

the

sizes

of

the

roll

ing

beari

ng

use

dw

ith

the

pu

mp

of

this

mo

del.




60

5

60

5

86

5

86

5

112

5

112

5

13

85

φ2

00

21

52

.5

15

2.5

18

2.5

18

2.5

20

7.5

20

7.5

21

7.5

21

7.5

117

33

79

-2.5

30

04

12

47

4.5

53

9.5

50

4.5

56

9.5

52

9.5

59

4.5

53

9.5

60

4.5

81

04

50

74

04

50

40

0φ

29

5φ

34

1φ

20

0φ

25

9φ

32

0φ

37

5

φ2

00

31

30

35

09

62

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00

41

28

10

45

07

40

40

0φ

29

5φ

20

0φ

25

9φ

32

0φ

37

5

φ2

00

41

43

36

39

27

.55

00

41

28

10

45

07

40

40

0φ

29

5φ

20

0φ

25

9φ

32

0φ

37

5

φ2

00

51

56

37

69

92

.55

00

41

28

10

45

07

40

40

0φ

29

5φ

20

0φ

25

9φ

32

0φ

37

5

φ2

00

61

69

38

99

52

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10

41

28

10

45

07

40

40

0φ

29

5φ

20

0φ

25

9φ

32

0φ

37

5

φ2

00

71

82

31

02

911

7.5

71

04

12

81

04

50

74

04

00

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95

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25

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32

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37

5

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81

95

311

59

62

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50

41

28

10

45

07

40

40

0φ

29

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20

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25

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32

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37

5

13

85

φ2

00

92

08

31

28

91

27

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50

41

28

10

45

07

40

40

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29

5φ

20

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25

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32

0φ

37

5

10

80

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00

61

90

20

26

86

57

07

00

62

57

10

87

05

00

79

05

30

49

5.5

49

5.5

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5.5

49

5.5

49

5.5

49

5.5

49

5.5

49

5.5

49

5.5

49

5.5

49

5.5

49

5.5

49

5.5

49

5.5

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41

5

12

10

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72

15

69

95

70

83

06

25

71

08

70

50

07

90

53

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29

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34

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20

0φ

25

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41

5

13

40

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82

28

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25

70

96

06

25

71

08

70

50

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90

53

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29

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20

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5

14

70

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92

41

61

25

57

01

09

06

25

71

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70

50

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53

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41

5

16

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10

25

46

13

85

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12

20

62

57

10

87

05

00

79

05

30

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25

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41

5

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3

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5

14

5

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0

22

0

22

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65

43

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54

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54

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9.5

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0

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0

55

0

55

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0

85

0

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54

55

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56

0.5

56

0.5

63

5.5

56

0.5

63

5.5

97

0

97

0

97

0

97

0

97

0

97

0

53

09

00

90

0

90

0

90

0

90

0

90

0

59

04

95

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49

5.5

49

5.5

49

5.5

49

5.5

49

5.5

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40

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25

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31

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47

0

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50

41

66

57

30

45

55

30

59

0φ

35

5φ

40

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25

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31

2φ

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0

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50

51

81

58

80

45

55

30

59

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0

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61

96

51

03

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55

53

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0

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50

72

115

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55

53

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90

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10

55

10

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15

35

15

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0

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0

18

0

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0

23

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0

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62

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19

62

20

82

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95

87

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14

5

35

15

0

67

5

67

5

73

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83

5

83

5

87

5

87

5

51

4

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51

4

51

4

51

4

51

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51

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55

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55

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54

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54

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66

3

94

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94

5

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5

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5

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50

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0

50

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87

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30

53

0

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53

0

53

0

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0

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0

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φ1

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Pu

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typ

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sta

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L2

L3

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19

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9.5

-16

28

72

27

72

24

68

115

04

85

59

0.5

97

05

30

90

0

90

0

90

0

90

0

59

04

95

.5

49

5.5

49

5.5

49

5.5

φ3

55φ

40

5φ

25

0φ

31

2φ

40

0φ

47

0

φ2

50

91

48

011

50

48

56

65

.59

70

53

05

90

φ3

55φ

40

5φ

25

0φ

31

2φ

40

0φ

47

0

φ2

50

10

16

30

14

50

48

55

90

.59

70

53

05

90

φ3

55φ

40

5φ

25

0φ

31

2φ

40

0φ

47

0

11

φ1

00

765

182

1495

(1315)

1583

(1403)

1671

(1491)

1407

(1227)

371

400

557

(431)

557

(431)

557

(431)

557

(431)

541

670

354.5

354.5

354.5

354.5

354.5

354.5

354.5

600

42

03

50

φ1

80φ

22

0φ

10

0φ

14

9φ

200φ

250

n-

d1

1-φ

+,��

Lig

an

dm

oto

r

&'

��

Type

Pow

er

(kW

)

n-

d2-φ

2n

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3-φ

3*B

Vo

lt(V

)

Y500

3-4

1250

6000

4-

28

φY

315S

-28

-1

7.5

φ8-

26

φ11

038

0

4-

28

φY

31

5M

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-1

7.5

φ8-

26

φ13

238

0

4-

28

φY

315

L-2

18

-1

7.5

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26

φ16

038

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4-

28

φY

315

L-2

28

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7.5

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26

φ20

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4-

28

φY

355

1-2

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17

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8-

26

φ22

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4-

28

φY

355

2-2

8-

17

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8-

26

φ25

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0

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48

φ

4-

48

φ

Y450

4-2

Y450

3-2

12

-3

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12

-3

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12-

48

φ

12-

48

φ

10

00

90

0

6000

6000

4-

48

φY

5002-2

12

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12-

48

φ12

50

60

00

4-

48

φY

500

3-2

12

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12-

48

φ14

00

60

00

4-

48

φY

500

4-2

12

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12-

48

φ16

00

60

00

4-

48

φY

560

1-2

12

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12-

48

φ18

00

60

00

4-

48

φY

560

2-2

12

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0φ

12-

48

φ20

00

60

00

4-

48

φY

500

1-2

12

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12-

48

φ11

20

600

0

4-

48

φY

500

2-2

12

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12-

48

φ12

50

60

00

4-

48

φY

500

3-2

12

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φ14

00

60

00

4-

48

φY

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4-2

12

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12-

48

φ16

00

60

00

4-

48

φY

560

1-2

12

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12-

48

φ18

00

60

00

4-

48

φY

560

2-2

12

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12-

48

φ20

00

60

00

4-

48

φY

560

3-2

12

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12-

48

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40

60

00

90

04

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5φ

12

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4φ

12

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9φ

60

00

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50

4-4

10

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35

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2-

24

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39

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01

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112

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4φ

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9φ

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00

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28

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28

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7.5

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80

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35

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2-

24

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2-

39

φ

D8

D9

φ1

68

φ1

68

φ1

68

φ1

68

φ1

68

φ1

68

φ1

68

φ1

68

φ1

68

φ1

68

φ1

68

φ3

40

φ3

40

φ3

40

φ3

40

φ3

40

φ3

40

φ3

40

φ3

40

φ3

40

φ3

40

φ3

40

φ3

40

φ3

40

φ3

40

φ φ1

49

15

6①

φ φ1

49

15

6①

φ φ1

49

15

6①

φ φ1

49

15

6①

φ φ1

49

15

6①

φ φ1

49

15

6①

φ φ1

49

15

6①

φ φ1

49

15

6①

φ φ1

49

15

6①

φ φ1

49

15

6①

φ φ1

49

15

6① φ

33

2

φ3

32

φ3

32

φ3

32

φ3

32

φ3

32

φ3

32

φ3

32

φ3

32

φ3

32

φ3

32

φ3

32

φ3

32

φ3

32


20

0S

LD

28

0-4

3

20

0S

LD

28

0-6

5

25

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LD

45

0-6

0

25

0S

LD

50

0-5

7

20

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LD

28

0-1

00

100S

LD

85-6

7

250S

LD

250-

150

250-

150(

A)

250S

LD

300-

150

300-

150(

A)

25

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0

25

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LD

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0-5

7

7：、

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the

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ex

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e,

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hth

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as

4.5

mm

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two

sizes

at

(1)

are

the

ou

ter

dia

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fth

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ali

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face.

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en

um

era

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the

bra

ck

et

are

the

sizes

of

the

roll

ing

beari

ng

use

dw

ith

the

pu

mp

of

this

mo

del.

10

0S

LD

85

-67

10

0S

LD

85

-67

200SLD420-93



200SLD420-93�� !" External and erection dimensions of model 200SLD420-93 pump

L

I2I3

F

H1

4- dφ

L4

L1

L3

I4

L5

4- d1φ

BI1

L6

H

F1

h

B2

B1

h1

b1

A1

AL2 l

FGHJKN' Reference table for pipeline loss

FP

Pip

edia

mete

r(m

m)

25

38

50

65

75

10

0

12

5

15

0

17

5

20

0

25

0

30

0

1

32

.7

3.5

0.8

2

13

.0

14

3.1

1.6

0.4

4 55

13

3.2

0.8

0.2

3

6 29

7.1

3.3

0.8

0.2

3

8 13

5.9

1.3

0.4

0.1

6

10

20

9.6

2.1

0.6

3

0.2

6

0.1

1

15

21

.6

6.8

1.3

0.5

8

0.2

7

0.1

3

20

8.6

2.7

1.1

0.5

0.2

6

0.0

7

25

13

4.1

1.6

0.7

4

0.3

7

0.1

2

30

19

.4

5.9

2.3

1.0

5

0.5

3

0.1

8

0.0

7

40

10

.7

4.2

1.9

0.9

3

0.3

0

0.1

2

50

6.4

2.9

1.5

0.4

8

0.1

9

60

9.4

4.3

2.1

0.6

8

0.2

7

70

5.8

2.9

0.9

3

0.3

7

80

7.7

3.7

1.2

0.4

9

90

9.6

4.7

1.5

0.6

1

10

0

6.1

1.9

0.7

6

11

0

7.2

2.3

0.9

12

0

8.5

2.8

1.1

13

0

3.3

1.3

14

0

3.7

1.5

16

0

4.9

2.0

18

0

5.2

2.4

20

0

3.0

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rief

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or

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),th

e

lost

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10

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stra

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ipe

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the

new

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the

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dm

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iple

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the

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3�4#567#8�(:;)

Thelengthofastraightpipeconvertedintofrombothvalveandelbow(each)

=>#$7?@ABCEFG

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01

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rie

ty

2345467�

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the

tim

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str

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100

100

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d

5:46

Pip

elin

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mete

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;<��

Maxim

um

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)

5:46

Pip

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mete

r

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)

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)

;<��

Ma

xim

um

flo

wra

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flow

rate

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)

25

38

50

65

75

100

1 2.5

4.1

7

6.6

7

10.0

18.4

2.0

4

1.6

9

2.1

2

2.0

1

2.2

6

2.3

3

125

150

175

200

250

300

30.0

43.0

60.0

83.3

133.0

192.0

2.4

4

2.4

5

2.4

9

2.6

9

2.7

2

2.7

1

7：&'/0>��123"。

No

t eT

he

pi p

el i

ne

l oss

wo

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ase

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：

7：45

j��，�(6*

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10

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m1

00

10

01

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00

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10

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100m

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100

tim

esth

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looked

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the

above

table

,th

elo

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the

stra

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pip

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1.3

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,th

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.

4.5

%&'Pump type

��&'Motor type

��Power(kW)

�/Voltage

(v)

��No

of stage

2

3

4

5

6

7

8

9

10

11

12

d1

40

40

40

40

40

40

40

40

40

40

40

Y3556-4

Y4003-4

Y4501-4

Y4503-4

Y5001-4

Y5002-4

Y5003-4

Y5004-4

Y5601-4

Y5602-4

Y5603-4

315

450

630

800

1000

1120

1250

1400

1600

1800

2000

6000

6000

6000

6000

6000

6000

6000

6000

6000

6000

6000

L

3665

3922

4199

4341

4833

4975

5117

5259

6051

6193

6335

L1

743

885

1027

1169

1311

1453

1595

1737

1879

2021

2163

L2

380

522

664

806

948

1090

1232

1374

1516

1658

1800

L3

2015

2157

2299

2441

2583

2725

2867

3009

3151

3293

3435

L4

443

585

727

869

1011

1153

1295

1437

1579

1721

1863

L5

816

816

816

816

816

816

816

816

816

816

816

L6

1600

1600

1820

1820

1930

1930

1930

1930

2050

2050

2050

I1

1500

1500

1720

1720

1830

1830

1830

1830

1960

1960

1960

I2

1650

1765

1900

1900

2250

2250

2250

2250

2900

2900

2900

I3

850

850

850

850

850

850

850

850

850

850

850

I4

810

810

840

810

810

810

810

810

810

810

810

A

1000

1080

1080

1220

1220

1220

1220

1320

1320

1320

1000

A1

1100

1180

1180

1320

1320

1320

1320

1420

1420

1420

1100

B

900

1120

1120

1250

1250

1250

1250

1400

1400

1400

1000

B1

1245

1245

1245

1245

1245

1245

1245

1245

1245

1245

1245

b1

650

650

650

650

650

650

650

650

650

650

650

H

355

450

450

500

500

500

500

560

560

560

400

H1

525

525

525

525

525

525

525

525

525

525

525

h

405

450

500

550

550

550

550

1200

1200

1200

450

F

755

755

755

755

755

755

755

755

755

755

755

F1

650

650

650

700

700

700

700

700

750

750

650

d

35

35

35

35

35

35

35

35

35

35

35

B2

1165

1165

1165

1165

1165

1165

1165

1165

1165

1165

1165

h1

650

650

650

650

650

650

650

650

650

650

650

l

6

6

6

6

6

6

6

6

6

6

6

7：>¿c|BCA��?@ABc|BCCÖ，D �_。E�JF�ç��ab�GHEIJêF。Note: all the high voltage motor models and dimensions are referred to the high voltage motor material of Jiamusi, for reference only. Please contact with this Co. for

accurate out-form and installation dimensions.

200SLD

420-93

φ430

12- 36φ

φ284

φ200

φ360

Ø��

φ259

φ200

φ312

φ430

12- 36φ

¡��

φ360

SLD SINGLE-SUCTION MULTI-STAGE SECTIONAL-TYPE …³»列卧式多级离心泵.pdf · Hsz Ha-Hv-...

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Transcript of SLD SINGLE-SUCTION MULTI-STAGE SECTIONAL-TYPE …³»列卧式多级离心泵.pdf · Hsz Ha-Hv-...