AY SERIES CENTRIFUGAL OIL PUMP

14
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. [PRODUCT CATALOG 2009] 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. 2009 The first printing of the 2009 edition 20th.Oct.2009 Date of printing Inosculating innovative technologies, interpreting the art of fluid! www.lcpumps.com [email protected] AY SERIES CENTRIFUGAL OIL PUMP

Transcript of AY SERIES CENTRIFUGAL OIL PUMP

Page 1: AY SERIES CENTRIFUGAL OIL PUMP

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

2009]

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.

2009 The first printing of the 2009 edition

20th.Oct.2009Date of printing

Inosculating innovative technologies, interpreting the art of fluid!

www.lcpumps.com

[email protected]

AY SERIES CENTRIFUGAL OIL PUMP

Page 2: AY SERIES CENTRIFUGAL OIL PUMP

AY Y

35 50 60 45 55 70

Y

5 8

AY

Y

AY series centrifugal oil pump is a brand-new one redesig-

ned on the basis of Y type one and by means of absorbing the

advanced foreign know-how and used for the demand of the m-

odernization construction and for quick suitability to the upd-

ating equipment taking energy-saving as the center. It features:

Use 45,56,70 bearings to replace the former 35,50,60 ones,

enhancing the reliability.

A high effective energy saving hydraulic model is used for

the hydraulic portion, the average efficiency is higher than

that of Y type by 5 8%.

To ensure the inheritance, the type of structure, external and

installation dimensions and performance range of this pump

are made identical to those of Y type so as for the oil apparatus

to be easily reformed.

Refined selection of materials, the main body takes the ma-

terials of , categories as the base, the bearing etc. parts

are made of cast steel and cast iron two materials, providing

the use at a cold outdoor and on a ship with a benefit condition.

The parts are widely universal and the standard parts can be

used mutually for several series products.

Three cooling ways are available with the bearing: air, blower

and water cooling, selectable upon different medium tem-

peratures. Of which the blower cooling is especially suitable

for the area lack of water or of a poor water quality.

Flow: Q=2.5 600m /h

Head: H=30 330m

Medium temperature transported: t=-45 C +420 C

3

o o

50AY 60 2B 250AYS 150C

50,250-- (mm)

AY-- (S- )

, --

60 150-- (m)

2--

B C-- A B C

Example:50AY 60 2B 250AYS 150C

50,250--diameter of pump's suck inlet

AY--reformed centrifugal oil pump(S-the first-stage impe-

ller is dual-suction)

, --code of flowing part materials : cast steel : stai-

nless steel

60,150--single-stage head(m)

2--stage number of impeller

B,C--cut times of impeller, expressed with A, B, C in

turn.

Q=2.5 600m /h

H=30 330m

t=-45 C +420 C

3

o o

CONTENTS

1General

1About the model

1Performance range

2Main rurpose

2Features of structure

2Pipeline system of pump

3List of the flowing parts' materials

4AYModel chart of ay single-and dual-stage centrifugal oil pumps

4AYModel performance table of ay single- and dual-stage centrifugal oil pumps

5AYAy type performance table

( )Structural diagram of single-stage single-suction underslung centrifugal oil pump ( )

7

( )Structural diagram of dual-stage single-suction underslug centrifugal oil pump( )

8

( )Structural diagram of single-stage dual-suction underslung centrifugal oil pump ( )

9

( )Structural diagram of dual-stage single-suction both ends supported centrifugal oil pump ( )

10

( )Structural diagram of single-stage dual-suction both ends supported centrifugal oil pump ( )

11

( )Structural diagram of dual-stage dual-suction both ends spported centrifugal oil pump ( )

12

Pump model suitable to the cooling water system13

Pump model suitable to the cooling water system

13

AYAY type pump performance curve

14

AYAY type pump external and exection dimension drawing

17

AYAY type pump external and erection dimension table

18

Page 3: AY SERIES CENTRIFUGAL OIL PUMP

AY

AY

AY series oil pump is used mainly for petroleum refining,

petrochemical and chemical industries to transport the petroe

um containing no solid grains, liquefied petroleum gas, other

petroleum products, high temperature high pressure, combus-

tible and explosive liquids.0.07 0.1MPa

0.175

0.2MPa

0.1MPa

Seal rinse is different along with different transported media

and working conditions of temperature, pressure etc., See

the table below for the sealed liquild volume of each pump

cavity, either externally or internally supplied.

The pressure of the seal liquid is higher than that of the seal

cavity by 0.07 0.1MPa, generally.

Steam pipeline is to be fitted when the transported medium's

temperature lowers and becomes easy to separate out cry-

stal, the pressure of it is about 0.1MPa.

If transported media

is vaporized. The pressure should be 0.175~0.2MPa higher

than the vaporization pressure.

Nominal diameter of seal

(mm)

Average sealed liquid volume

(m /h)3

13 47 48 59 60 84 85 95 96 133

0.18 0.24 0.36 0.48 0.66

The materials of the main parts of the pump are divided into three kinds upon different condition of use. See the table below for

the details.

Material kind

Temperature of use

Part

( )Casing(body,cover)

Impeller

Shaft

Seal ring of casing

Seal of impeller

Casing bolt

Packing muff

Mechanical seal sleeve

-20 C +150o o

C

HT250

HT200

45

HT250

QT500

Q235-A

3Cr13

3Cr13

-45 C +420 Co o

ZG230-450

ZG230-450

35CrMo

HT250

QT500

35CrMo

1Cr13

3Cr13

-45 C +420 Co o

1Cr13Ni

1Cr13Ni

3Cr13

1Cr13MoS

3Cr13

35CrMo

1Cr13

3Cr13

AY

( )

66

150

(T 120 )

(T 120 260 ) (T 260 420 )

AY

Six kinds of structure are available with AY type pump: sin-

gle-stage single-suction, single-stage dual-suction, dual-stage,

single-suction underslung type, single-stage dual-suction and

dual-stage single-suction, dual-stage dual-suction both ends

supported type.

The casing is radial opened, especially suitable for transpor-

ting high temperature high pressure and combustible and explo-

sive or toxic liquids. It is mounted with the horizontal central

line supported. The flanges at both suck inlet and drain outlet are

cast on the pump casing, vertically upward. Both axle seal cavity

(packing box) and pump cover are cast integrally, used or pla-

cing packing seal and balancing, bellows and in-series mecha-

nical seals. On the outer of the cavity a selectable water cooling

chamber's jacket is cast, allocation of which should be specially

required or used when to transport the water, as the medium, of

a temperature over 66 and the hydrocarbon of a temperature

over 150 .

The impeller is integrally cast and via static balanced and

the axial force of the pump is balanced mainly upon its balancing

hole.

With the bearing body a set of radial ball bearing and a group

of back-to-back mounted pushing ball bearing are fitted, which

are lubricated with the thinned oil of the oil swing loop. The ext-

ernal face of the bearing body are cast with radiation sheets for

air cooling(T<120 ), and can also be cooled with a blower(T: 1

20 260 ) and with water(T:260 420 ).

In order to have the impeller, axle, bearing axle seal etc.parts

easily taken out during the overhaul of the pump while without

removal of the suck-in or drain-out pipeline, AY type oil pump

uses a flexible diaphragm extended clutch.

Rotating direction: CCW viewing from the prime mover.

f

0.3 0.7m /h

0.2 0.3MPa

3

Cooling water is used to cool the axle seal cavity, bearing or

pump stand upon the requirements of temperature and use, re-

commended to set the water volume as 0.3 0.7m /h per pipeline,

the pressure of which 0.2 0.3MPa.

3

Page 4: AY SERIES CENTRIFUGAL OIL PUMP

H(m)

400

300

200

150

125

100

80

70

60

50

40

30

250 3 5 6 7 8 9 10 12.5 15 25 30 40 50

Q(m /h)3

60 80 100 150 200 300 400 500 600 800

40AY40 2

50AY60 2

50AY60

B

C

A

A

B

A

65AY6080AY60

B

A

65AY100 2

65AY100

B

C

B

C

A

B

A

100AY60

B

B

C

A

B

C

A

B

100AY12080AY100

80AY100 2

C

A

150AY150 2

100AY120 2B

C

A

B

C

A

250AYS150 2200AY150 2

C

A

250AYS150200AY150

B

C

A

B

C

A

B

A

B

A

150AY75200AY75

250AYS80

A

B

B

A

150AY150

B

C

A

A

A

B

B

40AY40 2

40AY40 2A

40AY40 2B

40AY40 2C

50AY60

50AY60A

50AY60B

50AY60 2

50AY60 2A

50AY60 2B

50AY60 2C

65AY60

65AY60A

65AY60B

6.25

5.85

5.4

4.9

12.5

11.2

9.9

12.5

12

11

10

25

22.5

20

80

70

60

50

70

53

39

120

105

90

76

60

49

37.5

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

31

31

31

31

42

39

37

37

36

35

35

56

54

52

2.7

2.7

2.7

2.7

2.9

2.9

2.8

2

2

1.9

1.7

3.1

2.8

2.5

4.4

3.6

2.85

2.17

5.67

4.1

2.8

11

9.5

7.7

6

7.3

5.6

3.9

YB132S -22

YB132S -21

YB112M-2

YB100L-2

YB132S -22

YB132S -21

YB112M-2

YB160M -22

YB160M -22

YB160M -21

YB160M -21

YB160M -21

YB132S -22

YB132S -21

7.5

5.5

4

3

7.5

5.5

4

15

15

11

11

11

7.5

5.5

163

130

210

170

1.0

1 1

(

)

The axle power, motor's model

and its power listed in the table

are the calculated values at the

specific gravity of the medium

to be 1.0; all the pumps can also

be fitted with the explosion-pr-

oof motor of other related mo-

dels at the medium density big-

ger than 1or less than 1.(See the

external and installation dime-

nsion table for the details)

Performance parametersPump model

Q

(m /h)3

H

(m)

N

(r/min)

H

(%)

(NPSH)r

(m)

Pa

(kW)

Fitted with motor

Model Power(kW)

Pumpweight(Kg)

Note

65AY100

65AY100A

65AY100B

65AY100 2

65AY100 2A

65AY100 2B

65AY100 2C

80AY60

80AY60A

80AY60B

80AY100

80AY100A

80AY100B

80AY100 2

80AY100 2A

80AY100 2B

80AY100 2C

100AY60

100AY60A

100AY60B

100AY120

100AY120A

100AY120B

100AY120C

100AY120 2

100AY120 2A

100AY120 2B

100AY120 2C

25

23

21

25

23

22

20

50

45

40

50

45

40

50

47

43

40

100

90

79

100

93

86

79

100

93

86

79

110

92

73

205

178

154

130

60

49

38

104

85

76

200

175

153

125

63

49

38

123

108

94

75

240

205

178

150

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

47

46

44

48

47

46

45

62

61

60

59

56

54

57

55

53

51

72

71

67

66

62

62

59

61

60

59

58

3

2.9

2.9

2.8

2.7

2.7

2.6

3.2

3

3

3.1

3

2.9

3.6

3.5

3.3

3.3

4

3.8

3.5

4.3

4

3.8

3.6

4.5

4.3

4.2

4.1

15.9

12.5

9.5

29.1

23.7

20.1

15.7

13.2

9.9

6.9

24

18.6

15.3

47.8

40.7

33.8

26.7

23.8

16.9

12.2

50.6

44.1

35.5

27.5

107.2

86.6

70.7

55.7

YB180M-2

YB160L-2

YB160M -2

YB225M-2

YB200L -2

YB200L -2

YB180M-2

YB160L-2

YB160M -2

YB160M -2

YB200L -2

YB200L -2

YB180M-2

YB280S-2

YB250M-2

YB225M-2

YB200L -2

YB200L -2

YB200L -2

YB160L-2

YB280S-2

YB280S-2

YB250M-2

YB200L -2

YB315L -2

YB315M-2

YB315S-2

YB280S-2

2

2

1

1

2

1

2

1

2

1

2

2

22

18.5

15

45

37

30

22

18.5

15

11

37

30

22

75

55

45

37

37

30

18.5

75

75

55

37

160

132

110

75

190

310

200

220

380

220

320

500

1.0

1 1

(

)

The axle power, motor's model

and its power listed in the table

are the calculated values at the

specific gravity of the medium

to be 1.0; all the pumps can also

be fitted with the explosion-pr-

oof motor of other related mod-

els at the medium density bigger

than 1 or less than 1.(See the ex-

ternal and installation dimens-

ion table for the details)

Performance parametersPump model

Q

(m /h)3

H

(m)

N

(r/min)

H

(%)

(NPSH)r

(m)

Pa

(kW)

Fitted with motor

ModelPower(kW)

Pumpweight(Kg)

Note

Page 5: AY SERIES CENTRIFUGAL OIL PUMP

12

34

56

78

91

01

11

21

31

41

51

61

71

81

92

02

12

22

32

42

5

50A

Y60

80A

Y60

100A

Y120

200A

Y75

65A

Y60

65A

Y100

80A

Y100

100A

Y60

150A

Y75

150A

Y150

200A

Y150

1.0

1

1

(

)

The axle power, motor's

model and its power listed

in the table are the calcu-

lated values at the specif-

ic gravity of the medium

to be 1.0; all the pumps c-

an also be fitted with the

explosion-proof motor of

other related models at t-

he medium density bigger

than 1or less than 1.(See

the external and installa-

tion dimension table for

the details)

150AY75

150AY75A

150AY75B

150AY150

150AY150A

150AY150B

150AY150C

150AY150 2

150AY150 2A

150AY150 2B

150AY150 2C

200AY75

200AY75A

200AY75B

200AY150

200AY150A

200AY150B

200AY150C

200AY150 2

200AY150 2A

200AY150 2B

200AY150 2C

250AYS80

250AYS80A

250AYS80B

250AYS150

250AYS150A

250AYS150B

250AYS150C

250AYS150 2

250AYS150 2A

250AYS150 2B

250AYS150 2C

180

160

145

180

168

155

140

180

167

155

140

300

275

248

300

270

243

219

300

287

270

247

500

440

370

500

472

444

400

500

472

444

400

80

66

46

157

137

116

94

300

258

222

181

75

67

57

150

137

127

112

300

270

239

195

80

62

44

153

136

119

96

303

272

230

190

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

2950

75

74

73

69

68

67

65

67

65

62

60

79

75

72

76

75

73

72

74

73

72

70

82

81

80

79

78

77

76

79

79

78

77

3.9

3.8

3.6

3.6

3.3

3.2

3.1

3.6

3.2

3

2.9

5.5

6.3

6.1

4.7

4.2

3.8

3.5

5.5

5.4

5.2

5.0

6.5

6.5

6.5

4.8

4.6

4.2

4

4.8

4.5

4.3

4

52.3

38.9

24.9

111.6

92.2

73.1

55.5

219.5

180.5

151.1

115

77.6

67

53.5

161

132

115.1

92.8

331.2

289

244

187.4

132.8

91.7

55.4

264

224

187

138

522

443

357

269

YB280S-2

YB250M-2

YB200L -2

YB315L -2

YB315M-2

YB315S-2

YB280S-2

YB355L-2

YB355S -2

YB355S -2

YB315L -2

YB315S-2

YB280M-2

YB280S-2

YB355S -2

YB355S -2

YB315L -2

YB315M-2

YB450M -2

YB450S -2

YB450S -2

YB355S -2

YB355S -2

YB315M-2

YB280M-2

YB450S -2

YB355M-2

YB355S -2

YB355S -2

YB560M -2

YB560S -2

YB450S -2

YB450S -2

2

1

4

3

1

3

1

1

1

3

2

4

1

1

4

1

1

2

2

1

75

55

37

160

132

110

75

315

250

220

160

110

90

75

220

185

160

132

450

400

355

250

185

132

90

315

280

250

185

630

560

400

315

High voltage motorsare also useful

6000V

6000V

6000V

290

600

1500

275

620

1400

450

1500

2500

High voltage motorsare also useful

High voltage motorsare also useful

High voltage motorsare also useful

21

22

23

24

25

Pac

kin

gm

uff

Pac

kin

ggla

nd

Han

gin

gst

and

of

bea

ring

Shaf

t

Clu

tch

key

1 2 3 4 5

Pu

mp

casi

ng

Imp

el l

er

nu

t

Imp

el l

er

key

Seal

rin

go

fi m

pel l

er

Seal

rin

go

fcasi

ng

6 7 8 9 10

Imp

el l

er

Seal

rin

go

fi m

pel l

er

Seal

rin

go

fcasi

ng

Th

roat

bu

sh

Mu

ffp

ad

11

12

13

14

15

Pu

mp

co

ver'

sp

ad

Mech

an

i cal

seal

part

Pu

mp

co

ver

O O-r

i ng

Wat e

rco

ol i

ng

cav

i ty

co

ver

O O-r

i ng

Pack

i ng

rin

g

Pack

i ng

Fi x

i ng

rin

go

fcav

i ty

co

ver

Lo

ck

i ng

l oo

po

ffi

xi n

gri

ng

16

17

18

19

20

Performance parametersPump model

Q

(m /h)3

H

(m)

N

(r/min)

H

(%)

(NPSH)r

(m)

Pa

(kW)

Fitted with motor

ModelPower(kW)

Pumpweight(Kg)

Note

Page 6: AY SERIES CENTRIFUGAL OIL PUMP

12

34

56

78

91

01

11

21

31

41

51

61

71

81

92

02

12

22

32

42

52

62

72

82

93

0

12

34

56

78

91

01

11

21

31

41

51

61

71

81

92

02

12

22

32

42

52

62

7

25

26

27

28

29

30

Lock

ing

loop

of

fixin

gri

ng

Pac

kin

gm

uff

Pac

kin

ggla

nd

Han

gin

gst

and

of

bea

ring

Shaf

t

Clu

tch

key

1 2 3 4 5 6

7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Impel

ler

nut

Fro

nt

pum

pco

ver

Impel

ler

key

Pad

()

Impel

ler(

seco

nd

stag

e)

()

Sea

lri

ng

of

impel

ler(

seco

nd

stag

e)

()

Sea

lri

ng

of

casi

ng(s

econd

stag

e)

Bush

bet

wee

nst

ages

Muff

bet

wee

nst

ages

()

Sea

lri

ng

of

impel

ler(

firs

tst

age)

()

Sea

lri

ng

of

casi

ng(f

irst

stag

e)

Pum

pca

sing

Impel

ler

key

Impel

ler

Thro

atbush

Muff

pad

Pum

pco

ver

O O-r

ing

Wat

erco

oli

ng

cavit

yco

ver

O O-r

ing

Mec

han

ical

seal

par

t

Pac

kin

gri

ng

Pac

kin

g

Fix

ing

ring

of

cavit

yco

ver

25

26

27

Han

gin

gst

and

of

bea

ring

Shaf

t

Clu

tch

key

1 2 3 4 5 6

7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Pum

pca

sing

Impel

ler

nut

Sea

lri

ng

of

impel

ler

Sea

lri

ng

of

casi

ng

Impel

ler

key

Impel

ler

Sea

lri

ng

of

impel

ler

Sea

lri

ng

of

casi

ng

Impel

ler

baf

fle

Thro

atbush

Pum

pco

ver

'spad

Key

Muff

pad

Pum

pco

ver

O O-r

ing

Wat

erco

oli

ng

cavit

yco

ver

O O-r

ing

Mec

han

ical

seal

par

t

Pac

kin

gri

ng

Pac

kin

g

Fix

ing

ring

of

cav

ity

cover

Lock

ing

loop

of

fixin

gri

ng

Pac

kin

ggla

nd

Pac

kin

ggla

nd

250A

YS

80

40A

Y40

250A

Y60

265A

Y100

280A

Y100

2100A

Y120

2

Page 7: AY SERIES CENTRIFUGAL OIL PUMP

12

34

56

78

91

01

11

21

31

41

51

61

71

81

92

02

12

22

32

42

52

62

72

82

93

03

13

23

33

43

53

6

12

34

56

78

91

01

11

21

31

41

51

61

71

81

92

02

12

22

32

42

52

62

7

31

32

33

34

35

36

Bra

cket

Pac

kin

ggla

nd

O O-r

ing

Baf

fle

Par

tA

of

roll

ing

bea

ring

Pum

pst

and

1 2 3 4 5 6

7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

Clu

tch

key

Shaf

t

Par

tB

of

roll

ing

bea

ring

Mea

chan

ical

seal

par

t

O O-r

ing

Wat

erco

oli

ng

cavit

yco

ver

O O-r

ing

Key

Fir

st-s

tage

thro

atbush

Pum

pca

sing

Sea

lri

ng

of

impel

ler

Sea

lri

ng

of

casi

ng

Fir

st-s

tage

impel

ler

Sea

lri

ng

of

impel

ler

Muff

bet

wee

nst

ages

Bush

bet

wee

nst

ages

Spac

erpla

tebet

wee

nst

ages

Impel

ler

key

Fix

ing

blo

ck

Sec

ond

impel

ler

Hal

f-an

d-h

alf

clip

ring

Impel

ler

baf

fle

Bal

anci

ng

pip

epar

t

Sec

ond-s

tage

thro

atbush

Pum

pco

ver

'spad

Pum

pco

ver

Key

Pac

kin

gri

ng

Pac

kin

g

Pac

kin

gm

uff

25

26

27

Baf

fle

Pum

pst

and

Par

tA

of

roll

ing

bea

ring

1 2 3 4 5 6

7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Clu

tch

key

Shaf

t

Par

tB

of

roll

ing

bea

ring

Mec

han

ical

seal

par

t

O O-r

ing

Wat

erco

oli

ng

cavit

yco

ver

O O-r

ing

Key

Thro

atbush

Pum

pca

sing

Sea

lri

ng

of

impel

ler

Sea

lri

ng

of

casi

ng

Impel

ler

nut

Impel

ler

Impel

ler

baf

fle

Key

Pac

kin

gri

ng

Pac

kin

g

Pum

pco

ver

'spad

Pac

kin

gm

uff

Pum

pco

ver

Bra

cket

Pac

kin

ggla

nd

O O-r

ing

250A

YS

150

150A

Y150

2200A

Y150

2

Page 8: AY SERIES CENTRIFUGAL OIL PUMP

12

34

56

78

91

01

11

21

31

41

51

61

71

81

92

02

12

22

32

42

52

62

72

82

93

03

13

23

33

4

L

50

L

50

Base

50

L

50

L=500

L=630

L=790

50AY60

65AY100

150AY75

65AY100 2

150AY150

250AYS80

65AY60

80AY100

200AY75

80AY100 2

200AY150

80AY60

40AY40 2

100AY120

100AY120 2

100AY60

50AY60 2L=810

L=850

L=780

150AY150 2

200AY150 2

250AYS150 250AYS150 2

(T=120 C 260 C)o o

(T>260 C)o

31

32

33

34

O O-r

ing

Baf

fle

Pum

pst

and

Par

tA

of

roll

ing

bea

ring

1 2 3 4 5 6

7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

Clu

tch

key

Par

tB

of

roll

ing

bea

ring

Mec

han

ical

seal

par

t

O O-r

ing

Wat

erco

oli

ng

cavit

yco

ver

O O-r

ing

Key

Thro

atbush

Pum

pca

sing

Pum

pco

ver

Key

Fir

stim

pel

ler

Pum

pkey

Sea

lri

ng

of

impel

ler

Sea

lri

ng

of

casi

ng

Key

Muff

bet

wee

nst

ages

Posi

tion

scre

w

Bush

bet

wee

nst

ages

Impel

ler

key

Impel

ler

Key

Impel

ler

baf

fle

Key

Pac

kin

gri

ng

Pac

kin

g

Pum

pco

ver

'spad

Pac

kin

gm

uff

Bra

cket

Pac

kin

ggla

nd

L=560

L=680

L=820

50AY60

65AY100

150AY75

65AY100 2

150AY150

250AYS80

65AY60

80AY100

200AY75

80AY100 2

200AY150

80AY60

40AY40 2

100AY120

100AY120 2

100AY60

50AY60 2L=900

L=930

L=870

150AY150 2

200AY150 2

250AYS150 250AYS150 2

250A

YS

150

2

Base

Base

Base

The sizes listed above are for reference only, the actual ones shall be in accordance with the actually delivered goods.

Page 9: AY SERIES CENTRIFUGAL OIL PUMP

40AY40 2

40AY40 2

NPSH

(m)5

4

3

2

1

0

n(%)

40

30

20

10

H

(m)110

100

90

80

70

60

50

40

30

Pa

(kW)5

4

3

2

0 1 2 3 4 5 6 7 8 9 10Q(m /h)

3

NPSH

H

H(A)

H(B)

H(C)

Pa(A)

Pa(B)

Pa(C)

Pa

NPSH(m)5

4

3

2

1

0

50AY60

50AY60

n

(%)60

50

40

30

20

10

0

H

(m)

Q(m /h)3

70

60

50

40

30

20

10

0

Pa

(kW)15

10

5

0

0

5 10 15 20 25 30

Pa(A)Pa(B)Pa

H

NPSH

H(A)

H(B)

NPSH

(m)

5

4

3

2

1

0

50AY60 2

50AY60 2

n

(%)

H

(m)

Q(m /h)3

140

120

100

80

60

Pa(kW)

11

9

7

5

0

50

40

30

20

10

0

5 10 15

Pa(A)

Pa(B)

Pa(C)

Pa

H

H(A)

H(B)

H(C)

NPSH

NPSH

(m)

65AY60

65AY60

n

(%)

H

(m)

80

70

60

50

40

10

8

6

Pa(kW)

Q(m /h)3

H

NPSH

6

5

4

3

2

1

60

50

40

30

H(A)

H(B)

Pa(A)

Pa(B)Pa

4

0 5 10 15 20 25 30 35

NPSH(m)

65AY100

65AY100

n

(%)

H

(m)

Pa

(kW)

Q(m /h)30 5 10 15 20 25 30 35

H(A)H(B)

NPSH

H120

100

80

60

40

30

20

10

0

6

5

4

3

2

1

60

50

40

30

Pa(A)Pa(B) Pa

NPSH(m)

65AY100 2

65AY100 2

n

(%)

H

(m)

Pa(kW)

Q(m /h)30 5 10 15 20 25 30 35

40

30

20

10

240

200

160

120

80

6

A

2

0

60

40

20

0

NPSH

H

H(A)

H(B)

H(C)

PaPa(A)

Pa(B)

Pa(C)

80AY60

80AY60

70

60

50

40

30

20

20

10

10

H

(m)

0

Pa

(kW)

0 10 20 30 40 50 60 70Q(m /h)

3

NPSH

(m)

4

2

0

n

(%)

70

60

50

40

30

20

10

NPSH

H(B)

H(A)

H

Pa(A)

Pa(B)Pa

100AY60

100AY60

H

(m)

Pa

(kW)

Q(m /h)3

NPSH

(m)

n

(%)

70

60

50

40

30

20

30

20

10

0

0 20 40 60 80 100 120 140

6

4

2

0

80

60

40

20

NPSH

H(B)

H

H(A)

Pa(A)

Pa(B)

Pa

80AY100

80AY100

H

(m)

Pa

(kW)

0 10 20 30 40 50 60 70Q(m /h)

3

NPSH

(m)

110

90

70

50

30

30

20

10

0

4

2

0

n

(%)

70

50

30

10

H

NPSH

H(A) H(B)

Pa

Pa(B) Pa(A)

100AY120

100AY120

H

(m)

Pa

(kW)

Q(m /h)3

NPSH

(m)

0 20 40 60 80 100 120 140

140

120

100

80

60

60

50

40

30

6

4

2

0

n

(%)

70

50

30

10

NPSH

H

H(A)

H(B)

H(C)

Pa

Pa(A)

Pa(B)

Pa(C)

80AY100 2

80AY100 2H

(m)

Pa

(kW)

0 10 20 30 40 50 60 70Q(m /h)

3

NPSH(m)

230

190

150

110

70

50

40

20

30

6

4

2

0

n

(%)

60

40

20

0

NPSH

H

H(A)

H(B)

H(C)

PaPa(A)

Pa(B)Pa(C)

100AY120 2

100AY120 2H

(m)

Pa

(kW)

Q(m /h)3

NPSH(m)

0 20 40 60 80 100 120 140

270

230

190

150

110

140

100

60

20

4

2

0

70

50

30

10

n

(%)

NPSH

H

H(A)

H(B)

H(C)

PaPa(A)Pa(B)Pa(C)

Page 10: AY SERIES CENTRIFUGAL OIL PUMP

150AY75

150AY75H

(m)

100

80

60

40

20

Pa

(kW)55

30

35

25

0 40 80 120 160 200 240 280 Q(m /h)3

NPSH(m)

4

2

0

n(%)

80

60

40

20

NPSH

H(A)

H

H(B)

Pa(A)

Pa(B)

Pa

150AY150

150AY150H

(m)

0 40 80 120 160 200 240 280Q(m /h)

3

NPSH(m)

n(%)

170

150

130

110

90

120

100

80

60

6

4

2

0

80

60

40

20

Pa

(kW)

NPSH

H(A)

H(B)

H

H(C)

Pa(A)

Pa(B)

Pa(C)

Pa

150AY150 2

150AY150 2H(m)

Q(m /h)3

NPSH(m)

n

(%)

360

280

200

120

40

Pa(kW)250

200

150

100

20 60 100 140 180 220 260 300

4

2

0

80

60

40

20

NPSH

H(B)

H(A)

H(C)

H

Pa(C)

Pa(A) Pa(B)Pa

200AY150

200AY150

H(m)

Q(m /h)3

NPSH(m)

n

(%)

220

180

140

100

60

Pa

(kW)

120

120

60

60

0

0 180 240 300 360 400

6

5

4

2

2

1

80

60

40

20

NPSH

HH(A)

H(B)H(C)

Pa Pa(A)

Pa(B)

Pa(C)

250AY150 2

250AY150 2H

(m)

Q(m /h)3

NPSH(m)

n

(%)

Pa(kW)

360

280

200

120

400

300

200

100

0 50 100 150 200 250 300 350

6

5

4

3

80

60

40

20

NPSH

H

H(A)

H(B) H(C)

PaPa(A)

Pa(B)Pa(C)

250AYS150

250AYS150H

(m)

Q(m /h)3

NPSH(m)

n(%)

Pa(kW)

170

150

130

110

90

300

200

100

0

0 90 180 270 360 450 540 630

6

4

2

70

50

30

90

NPSH

H

H(A)

H(B)

H(C)

Pa(A)Pa(B)Pa(C) Pa

250AYS150 2

250AYS150 2H

(m)

NPSH(m)

n

(%)

Pa(kW)

320

300

280

260

240

200

220

80

60

500

400

300

200

0 100 200 270 400 500 600 630

7

5

3

1

90

70

50

30

NPSH

H

H(A)

H(B)

H(C)

PaPa(A)Pa(B)Pa(C)

* 100

* 100

40AY40 2 50AY60 2 80AY100 2 100AY120 2

150AY150 2 200AY150 2 250AYS150 250AYS150 2

D1

D '1

D '1

D1

D1

D1

B5

B5

B5

B6

B6

B6

d1

d1

d1

d1

d '1

d '1

b1

b1

h1

h'

1h

'1

h1

h1

h1

B4

B4

B3

B3

B3

B2

B2

B2

B1

B1

B1

b1

h

h

h

h1

h1

h1

H

H

H

H1

H1

H1

H2

H2

H2

H0

H0

H0

L4

T

TT

A1

A1

A1

A2

A2

A2

A2

A3

A3

A3

L4

L4

L5

L5

L3

L3

L3

L2

L2

L2

L1

L1

L1

L

L

L

50AY60 65AY60 65AY100 80AY60 80AY100 100AY60 100AY120 150AY75 150AY150 200AY75200AY150 250AYS80

Page 11: AY SERIES CENTRIFUGAL OIL PUMP

P*

PN

(MP

a)

P*

PN

(MP

a)

Pu

mp

typ

e

Mo

tor

Ty

pe

Po

wer

(kW

)

A1

A2

A3

B1

B2

B3

B4

B5

B6

b1

H1

H2

Hh

LL

1L

2L

3L

4L

5T

But

t-w

elde

dst

eel f

lang

eat

the

inle

tB

utt-

wel

ded

stee

lfl

ange

atth

ein

let

d1

D1

h1

P*

d'

1D

1'

h'

1P

*N

ote

50A

Y60

65A

Y60

65A

Y100

80A

Y60

80A

Y100

YB

90S

-2

YB

90L

-2

YB

100L

-2

YB

112M

-2

YB

132S

-2

YB

132S

-2

YB

160M

-2

YB

160M

-2

YB

160L

-2

YB

100L

-2

YB

112M

-2

YB

132S

-2

YB

160S

-2

YB

160M

-2

YB

160M

-2

YB

160L

-2

YB

132S

-2

YB

132S

-2

YB

160M

-2

YB

160M

-2

YB

160L

-2

YB

180M

-2

YB

200L

-2

YB

200L

-2

YB

132S

-2

YB

132S

-2

YB

160M

-2

YB

160M

-2

YB

160L

-2

YB

180M

-2

YB

132S

-2

YB

132S

-2

YB

160M

-2

YB

160M

-2

YB

160L

-21 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2

1.5

2.2

3.0

4.0

5.5

7.5 11 15

18.5

3.0

4.0

5.5

7.5 11 15

18.5

5.5

7.5 11 15

18.5

22

30

37

5.5

7.5 11 15

18.5

22

5.5

7.5 11 15

18.5

1190

1305

1345

1190

1305

1345

1305

1345

1480

1305

1345

1480

1305

1345

800

900

915

800

900

915

900

915

900

900

915

900

900

915

195

203

215

195

203

215

203

215

290

203

215

290

203

215

660

670

660

670

660

670

660

660

670

660

660

600

610

600

610

600

610

600

600

610

600

600

580

580

580

580

580

455

455

455

455

455

125

130

160

130

164

75

70

80

85

90

225

240

225

240

240

290

240

240

400

400

400

400

400

220

250

280

250

280

100

112

160

100

112

160

160

180

200

132

160

180

132

160

380

400

530

380

400

530

530

565

530

565

530

668

670

675

682.

5

682.

5

360

385

430

460

510

655

695

430

460

510

655

695

510

655

695

730

803

510

655

695

730

510

650

150

150

150

150

150

525

525

525

525

525

60

55

60

60

60

105

110

105

105

105

400

400

400

400

400

50

65

65

80

80

58

74

74

90

90

48

52

52

55

55

2.5

2.5

2.5

2.5

2.5

40

50

48

65

65

46

58

58

74

74

48

48

48

52

52

2.5

2.5

2.5

2.5

2.5

132

90

132

132

355

470

470

470

625

470

470

Pu

mp

typ

e

Mo

tor

Ty

pe

Pow

er

(kW

)

A1

A2

A3

B1

B2

B3

B4

B5

B6

b1

H1

H2

Hh

LL

1L

2L

3L

4L

5T

But

t-w

elde

dst

eel f

lang

eat

the

inle

tB

utt-

wel

ded

stee

l fla

nge

atth

eou

let

d1

D1

h1

P*

d'

1D

'1

h'

1P

*N

ote

80

AY

10

0

10

0A

Y6

0

10

0A

Y1

20

15

0A

Y7

5

YB

18

0M

-2

YB

20

0L

-2

YB

20

0L

-2

YB

22

5M

-2

YB

13

2S

-2

YB

13

2S

-2

YB

16

0M

-2

YB

16

0M

-2

YB

16

0L

-2

YB

18

0M

-2

YB

20

0L

-2

YB

16

0L

-2

YB

18

0M

-2

YB

20

0L

-2

YB

20

0L

-2

YB

22

5M

-2

YB

25

0M

-2

YB

28

0S

-2

YB

28

0M

-2

YB

31

5S

-2

YB

16

0L

-2

YB

18

0M

-2

YB

20

0L

-2

YB

20

0L

-2

YB

22

5M

-2

YB

25

0M

-2

YB

28

0S

-2

YB

28

0M

-2

YB

31

5S

-21 2 1 2 1 2 1 1 2 1 2

22

30

37

45

5.5

7.5 11 15

18

.5

22

30

18

.5

22

30

37

45

55

75

90

110

18

.5

22

30

37

45

55

75

90

110

14

80

13

05

13

45

14

80

16

70

18

70

19

60

16

70

18

70

19

60

90

0

90

0

91

5

90

0

10

00

10

00

29

0

20

3

21

5

29

0

33

5

43

5

48

0

33

5

43

5

48

0

66

0

66

0

67

0

66

0

77

0

77

0

60

0

60

0

61

0

60

0

700

70

0

58

0

58

0

68

0

68

0

45

5

47

5

54

5

64

5

16

4

15

0

18

4

16

5

18

4

90

12

0

15

0

15

0

24

0

29

0

24

0

29

0

24

0

29

0

33

0

48

0

24

0

29

0

33

0

48

0

40

0

40

0

44

0

47

0

44

0

47

0

28

0

25

0

36

0

36

0

18

0

20

0

22

5

13

2

16

0

18

0

20

0

16

0

18

0

20

0

22

5

25

0

28

0

31

5

16

0

18

0

20

0

22

5

25

0

28

0

31

5

56

5

62

5

67

0

47

0

53

0

56

5

62

5

53

0

56

5

62

5

67

0

77

0

83

0

10

20

53

0

56

5

62

5

67

0

77

0

83

0

10

20

68

3

802.

5

86

3

90

5

73

0

80

3

84

0

51

0

65

5

69

5

73

0

80

3

69

5

73

0

80

3

84

0

93

5

10

10

10

60

12

40

69

5

73

0

80

3

84

0

93

5

10

10

10

60

12

40

15

0

15

0

18

0

18

0

52

5

52

5

64

0

64

0

60

80

10

5

115

10

5

85

95

85

400

400

500

500

80

100

100

150

90

110

110

161

55

62

68

72

2.5

2.5

4.0

4.0

65

80

80

125

74

90

90

135

52

55

58

68

2.5

2.5

4.0

4.0

Page 12: AY SERIES CENTRIFUGAL OIL PUMP

P*

PN

(MP

a)

P*

PN

(MP

a)

Pum

pty

pe

Moto

r

Type

Pow

er

(kW

)

A1

A2

A3

B1

B2

B3

B4

B5

B6

b1

H1

H2

Hh

LL

1L

2L

3L

4L

5T

But

t-w

elde

dst

eel f

lang

eat

the

inle

tB

utt-

wel

ded

stee

l fla

nge

atth

eou

let

d1

D1

h1

P*

d'

1D

'1

h'

1P

*N

ote

150A

Y150

200A

Y75

200A

Y150

YB

200L

-2

YB

225M

-2

YB

250M

-2

YB

280S

-2

YB

280M

-2

YB

315S

-2

YB

315M

-2

YB

315M

-2

YB

355S

-2

YB

355S

-2

YB

180M

-2

YB

200L

-2

YB

200L

-2

YB

225M

-2

YB

250M

-2

YB

280S

-2

YB

280M

-2

YB

315S

-2

YB

200L

-2

YB

200L

-2

YB

225M

-2

YB

250M

-2

YB

280S

-2

YB

280M

-2

YB

315S

-2

YB

315M

-2

YB

315M

-2

YB

355S

-2

YB

355S

-2

YB

355S

-22 1 2 1 2 1 2 1 2 1 2 1 2 3

37

45

55

75

90

110

132

160

185

200

22

30

37

45

55

75

90

110

30

37

45

55

75

90

110

132

160

185

200

220

1855

2105

2265

1695

1895

1920

1950

2120

2312

1250

1250

1250

1500

1075

640 2

680 2

1150

1250

850 2

300

395

428

382

300

340

395

300

970

955

960

970

1020

900

885

900

950

870

850

865

870

904

730

685

730

240

187

220

150

165

130

290

330

480

600

240

290

330

480

290

330

480

600

560

470

500

550

660

700

400

360

400

200

225

250

280

315

355

180

200

225

250

280

315

200

225

250

280

315

355

590

615

740

800

1020

1100

565

625

670

770

830

1020

625

670

770

830

1020

1100

1035

928

1078

803

840

935

1010

1060

1240

1380

1600

730

805

840

935

1010

1060

1240

805

840

935

1010

1060

1250

1380

1600

180

180

180

780

640

785

105

100

105

119

100

115

500

500

500

150

200

200

161

222

222

72

88

88

4.0

4.0

4.0

125

150

150

135

161

161

68

72

72

4.0

4.0

4.0

2040

Pum

pty

pe

Moto

r

Type

Po

wer

(kW

)

A1

A2

A3

B1

B2

B3

B4

B5

B6

b1

H1

H2

Hh

LL

1L

2L

3L

4L

5T

But

t-w

elde

dst

eel f

lang

eat

the

inle

tB

utt-

wel

ded

stee

l fla

nge

atth

eou

let

D1

d1

h1

P*

d'

1D

'1

h'

1P

*N

ote

250A

YS

80

250A

YS

150

YB

225M

-2

YB

250M

-2

YB

280S

-2

YB

280M

-2

YB

315S

-2

YB

315M

-2

YB

315M

-2

YB

355S

-2

YB

355S

-2

YB

355S

-2

YB

355S

-2

YB

280S

-2

YB

280M

-2

YB

315S

-2

YB

315M

-2

YB

315M

-2

YB

355S

-2

YB

355S

-2

YB

355S

-2

YB

355S

-2

YB

355M

-2

YB

355L

-2

YB

400S

-2

YB

400S

-2

YB

400M

-2

YB

400M

-2

YB

450S

-2

YB

450S

-2

YB

450S

-21 2 1 2 1 2 1 2 1 2 3 4 1 2 1 2 1 2 3

45

55

75

90

110

132

160

185

200

185

200

75

90

110

132

160

185

200

220

250

280

315

200

220

250

280

315

355

400

2180

2380

2336

2356

2500

2580

3030

810 2

800 2

1400

1400

750 2

1000

310

400

450

500

290

500

970

1010

1240

900

940

1140

870

885

1050

770

805

195

270

225

188

290

330

480

600

330

480

600

550

590

620

720

800

450

450

225

250

280

315

355

355

280

315

355

400

450

670

770

830

1020

1100

950

830

1020

1100

1160

1255

1033

1454

840

935

1010

1060

1250

1380

1600

1010

1060

1250

1380

1600

1730

1780

1880

1990

280

280

820

791

00230

340

400

500

250

250

278

278

102

85

2.5

4.0

200

200

222

220

80

88

2.5

4.0

6000

V

Page 13: AY SERIES CENTRIFUGAL OIL PUMP

P*

PN

(MP

a)

P*

PN

(MP

a)A

2=

Sp

ace

bet

wee

ntw

ofo

ot

bo

lt2

2

Pu

mp

typ

e

Mo

tor

Ty

pe

Pow

er

(kW

)

A1

A2

A3

B1

B2

B3

B4

B5

B6

b1

H1

H2

Hh

LL

1L

2L

3L

4L

5T

But

t-w

elde

dst

eel f

lang

eat

the

inle

tB

utt-

wel

ded

stee

l fla

nge

atth

eou

let

D1

d1

h1

P*

d'

1D

'1

h'

1P

*N

ote

40

AY

40

2

50

AY

60

2

65

AY

10

02

80

AY

10

02

YB

90

S-2

YB

90

L-2

YB

10

0L

-2

YB

112

M-2

YB

13

2S

-2

YB

13

2S

-2

YB

90

L-2

YB

10

0L

-2

YB

112

M-2

YB

13

2S

-2

YB

13

2S

-2

YB

16

0M

-2

YB

16

0M

-2

YB

16

0L

-2

YB

16

0M

-2

YB

16

0M

-2

YB

16

0L

-2

YB

18

0M

-2

YB

20

0L

-2

YB

20

0L

-2

YB

22

5M

-2

YB

25

0M

-2

YB

28

0S

-2

YB

28

0M

-2

YB

16

0M

-2

YB

16

0M

-2

YB

16

0L

-2

YB

18

0M

-2

YB

20

0L

-2

YB

20

0L

-2

YB

22

5M

-2

YB

25

0M

-2

YB

28

0S

-2

YB

28

0M

-21 2 1 2 2 1 2 1 2 1 2 1 21

1.5

2.2

3.0

4.0

5.5

7.5

2.2 3 4 5.5

7.5 11 15

18

.5

11 15

18

.5

22

30

37

45

55

75

90

11 15

18

.5

22

30

37

45

55

75

90

12

10

13

15

12

10

13

15

13

90

17

10

19

20

17

16

19

20

80

0

90

0

80

0

90

0

92

0

10

00

10

00

20

5

20

5

22

0

36

3

46

0

36

3

46

0

61

0

61

0

73

0

73

0

55

0

55

0

66

0

66

0

52

0

52

0

64

0

64

0

41

0

41

0

50

0

50

0

110

12

7

16

0

16

5

60

80

10

5

10

5

22

5

22

5

22

5

24

0

22

5

24

0

24

0

29

0

33

0

24

0

29

0

33

0

34

0

34

0

44

0

44

0

20

0

25

0

28

0

28

0

90

10

0

112

13

2

90

10

0

112

13

2

10

0

16

0

18

0

20

0

22

5

25

0

28

0

16

0

18

0

20

0

22

5

25

0

28

0

35

5

38

0

40

0

47

0

35

5

38

0

40

0

47

0

53

0

53

0

56

5

62

5

67

0

77

0

83

0

53

0

56

5

62

5

67

0

77

0

83

0

67

3

68

9

83

9

87

6

38

5

43

0

46

0

51

0

38

5

43

0

46

0

51

0

65

5

69

5

65

5

69

5

73

0

80

3

84

0

93

5

10

10

10

60

65

5

69

5

73

0

80

3

84

0

93

5

10

10

10

60

15

0

15

0

18

0

18

0

52

9

52

9

64

5

65

8

71

80

90

92

10

5

96

10

1

15

5

14

0

40

0

40

0

50

0

50

0

40

50

65

80

46

58

74

90

48

48

52

55

2.5

4.0

4.0

4.0

25

40

50

65

33

46

58

74

38

48

48

52

2.5

4.0

4.0

4.0

Pu

mp

typ

e

Mo

tor

Ty

pe

Pow

er(k

W)

A1

A2

A3

B1

B2

B3

B4

B5

B6

b1

H1

H2

Hh

LL

1L

2L

3L

4L

5T

But

t-w

elde

dst

eel f

lang

eat

the

inle

tB

utt-

wel

ded

stee

l fla

nge

atth

eou

let

D1

d1

h1

P*

d'

1D

'1

h'

1P

*N

ote

YB

20

0L

-21

YB

20

0L

-22

YB

22

5M

-2

YB

25

0M

-2

YB

28

0S

-2

YB

28

0M

-2

YB

31

5S

-2

YB

31

5M

-21

YB

31

5M

-22

YB

28

0S

-2

YB

28

0M

-2

YB

31

5S

-2

YB

31

5M

-21

YB

31

5M

-22

YB

35

5S

-21

YB

35

5S

-22

YB

35

5S

-23

YB

35

5S

-24

YB

35

5M

-2

YB

35

5L

-2

YB

40

0S

-21

YB

40

0S

-22

YB

40

0M

-21

YB

40

0M

-22

YB

45

0S

-21

YB

31

5S

-2

YB

31

5M

-21

YB

31

5M

-22

YB

35

5S

-21

YB

35

5S

-22

YB

35

5S

-23

YB

35

5S

-24

YB

35

5M

-2

YB

35

5L

-2

YB

40

0S

-21

30

37

45

55

75

90

110

13

2

16

0

75

90

110

13

2

16

0

18

5

20

0

22

0

25

0

28

0

31

5

20

0

22

0

25

0

28

0

31

5

110

13

2

16

0

18

5

20

0

22

0

25

0

28

0

31

5

22

0

19

65

21

50

22

15

24

15

25

30

30

40

24

20

26

34

32

65

12

50

85

0 2

81

0 3

80

0 2

90

0 2

910

3

36

0

45

0

48

2

35

0

42

0

30

0

42

0

26

5

83

0

87

0

10

90

112

0

76

0

80

0

10

20

10

50

74

0

79

0

96

0

10

00

59

0

82

0

77

5

18

4

22

5

21

0

12

0

14

5

13

0

29

0

33

0

48

0

33

0

48

0

60

0

55

0

48

0

60

0

55

0

52

0

72

0

79

0

42

0

40

0

40

0

20

0

22

5

25

0

28

0

31

5

28

0

31

5

35

5

40

0

45

0

31

5

35

5

40

0

62

5

67

0

77

0

83

0

10

20

83

0

10

20

110

0

116

0

12

55

10

20

110

0

116

0

93

5

15

23

16

11

80

3

84

0

93

5

10

10

10

60

12

40

13

80

10

10

10

60

12

40

13

80

16

00

17

30

17

80

18

80

19

90

12

40

13

80

16

00

17

30

17

80

26

0

28

0

28

0

71

5

67

4

66

5

13

0

23

0

25

5

19

0

25

7

26

5

50

0

50

0

63

0

10

0

14

2

19

8

110

16

1

22

2

68

118

116

4.0

6.4

6.4

80

118

14

2

90

13

5

16

1

58

98

118

4.0

6.4

6.4

6000

V

6000

V

100A

YS

120

2

150A

Y150

2

200A

Y150

2

Page 14: AY SERIES CENTRIFUGAL OIL PUMP

P*

PN

(MP

a)-

-is

pu

mp

sin

gle

-use

fou

nd

atio

n

Pu

mp

typ

e

Mo

tor

Ty

pe

Pow

er

(kW

)

A1

A2

A3

B1

B2

B3

B4

B5

B6

b1

H1

H2

Hh

LL

1L

2L

3L

4L

5T

But

t-w

elde

dst

eel f

lang

eat

the

inle

tB

utt-

wel

ded

stee

l fla

nge

atth

eou

let

D1

d1

h1

P*

d'

1D

'1

h'

1P

*N

ote

200A

Y15

02

250A

YS

150

2

YB

40

0S

-22

YB

40

0M

-21

YB

40

0M

-22

YB

45

0S

-21

YB

45

0S

-22

YB

45

0S

-23

YB

31

5M

-22

YB

35

5S

-21

YB

35

5S

-22

YB

35

5S

-23

YB

35

5S

-24

YB

35

5M

-2

YB

35

5L

-2

YB

40

0S

-21

YB

40

0S

-22

YB

40

0M

-21

YB

40

0M

-22

YB

45

0S

-21

YB

45

0S

-22

YB

45

0S

-23

YB

45

0M

-21

YB

45

0M

-22

YB

56

0S

-22

YB

56

0M

-21

YB

56

0M

-22

22

0

25

0

28

0

31

5

35

5

40

0

16

0

18

5

20

0

22

0

25

0

28

0

31

5

20

0

22

0

25

0

28

0

31

5

35

5

40

0

45

0

50

0

56

0

63

0

71

0

32

65

26

64

29

43

34

20

19

70

40

00

91

0 3

90

0 2

10

00 2

111

0 2

10

10

14

00 2

26

5

45

0

60

0

51

0

60

0

112

0

119

4

12

80

12

80

69

0

10

50

112

4

118

0

118

0

16

10

10

00

10

64

111

0

10

90

77

5

92

0

21

0

24

5

13

0

18

8

55

0

48

0

60

0

55

0

114

0

79

0

72

0

78

0

35

0

90

0

90

0

10

50

40

0

45

0

40

0

45

0

31

5

35

5

40

0

45

0

71

0

116

0

12

55

10

20

110

0

116

0

12

55

14

32

16

11

18

63

17

80

18

80

19

90

13

80

16

00

17

30

17

80

18

80

19

90

211

0

23

50

24

50

28

0

28

0

66

5

79

3

25

5

40

0

26

5

29

7

30

5

29

5

29

5

34

7

63

0

63

0

19

8

24

6

22

2

27

8

116

12

2

6.4

6.4

14

2

19

8

16

1

22

2

118

116

6.4

6.4

6000

V

6000V