Side Channel Pumps - Bompar. AKH - Catalogo.pdfSterling Fluid Systems Pumping Technology AKH-00 / 2003 Page 3 / 20 Sectional drawing and parts list AKH (typical) Design B AKH in Cast

Application

The Sterling SIHI AKH pump is a self-priming side channelpump capable of handling gas along with the medium andoperates at a low noise level. The AKH is suitable for troublefree handling of clean or turbid liquids without any abrasiveparticles.

The performance curve steepness admits a precise regulationof the pressure with a small change in capacity.

The AKH pump has been developed for a broad range ofmedium duty applications in:• Chemical industry,• Petro-Chemical industry,• Oil industry,• Machinery and automobile industry ,• Food industry,• Building trades,• Plastic and rubber industry,• Surface treatment,• Ship yards.

Design

Pumps of the series AKH have a segmental type constructionwith open vane wheel impellers. The pump construction iseither with one liquid surrounded slide bearing and one ballbearing or in a more industrial construction by using a doubleball bearing design.

The program comprises 6 sizes with up to 4 stages (anextension with 5 or 6 stages is possible for certain sizes).The performance curves of the AKH are identical for all thematerial designs.

The applied hydraulic components are from our Modular SideChannel system (interchangeability of parts).

Construction

Casing pressure

Maximum 16 bar from -40 °C up to +120 °C.

Please observeTechnical rules and safety regulations:Casing pressure = inlet pressure + delivery head at minimumpump capacity.

Position of branches

Suction and discharge branch point radially upwards.

Flanges

The flanges correspond to DIN EN 1092-2 / PN 16.Flange design as per DIN 2512 with groove or drilledaccording to ANSI 150 or 300 lbs is basically possible.

Bearing

Either by one grease lubricated ball bearing and one liquidsurrouned sleeve bearing (design A) or by two greaselubricated ball bearings (design B). The ball bearings areaccording to DIN 625. The first grease filling is done in thefactory.

Direction of rotation

Clockwise, when looking at the pump from the drive end.Anti-clockwise is possible.

Shaft sealing

The shaft can be sealed by either a stuffing box or a standardmechanical seal.

Technical data

Capacity: from 0,2 up to 35 m³/h

Head: from 6 up to 144 m

Speed: 1450 rpm (max. 1800 rpm)

Temperature: max. 120 °C

Casing pressure: PN 16

Shaft sealing: stuffing box or mechanical seal

Flange connections: DIN 2501 / PN 16

Direction of rotation: clockwise(when seen from the drive end)

Side Channel PumpsSelf-priming, segmental type

AKH 1101 … 6103

Sterling Fluid Systems Pumping Technology AKH-00 2003

Sterling Fluid Systems Pumping Technology AKH-00 / 2003 Page 2 / 20

Material design AKH

Casing seal

The casing can be sealed with a liquid sealing compound orsoft Teflon.

Drive

By electric motor, type of construction IM B3.

General comments

Side Channel pumps with the same hydraulic constructionare manufactured in series as:

AOH Low duty pump with oval flanges, PN 10CEH High duty pump, PN 40

Also available with magnetic couplingCEB Vertical tank mounted pump, PN 25 with magnetic

couplingCEV Vertical tank mounted pump, PN 25 with mechanical

seal (replacement for CVGP)AEH High duty pump, PN 40

Also available with magnetic coupling

Technical documents about these pump series will be readilysupplied on request.

Cast iron

Stainless steel and Bronze

* The construction of the AKH in material 2H is conform the construction of the AKH in Cast iron (see the next page)

Pos Components Material design

0A 0B 0F

EN-GJL-250

X 20 Cr 13

CuZn40Al2 G-X 3 CrNiMoCuN 26 6 3 3 PAEK

EK 2203

2100

0241

2350

Shaft

Bearing bush

Vane wheel impeller

1060

1070

109011401141

Suction casing

Discharge casing

Intermediate piece

2100

0241

2350

Shaft

Bearing bush

Vane wheel impeller

2H* 3B 4B 4FMaterial designPos Components

EK 2203

X 5 CrNiMo 17 12 2

G-Cu Sn chromeplated

G-Cu Sn chromeplated G-X 3 CrNiMoCuN 26 6 3 3 PAEK

G-X 6 CrNiMo 18 10109011401141

Intermediate piece

EN-GJL-250 GC-CuSn 12

G-Sn Bz 16

1060

1070

Suction casing

Discharge casing


Sectional drawing and parts list AKH (typical)

Design B

AKH in Cast iron (0A, 0B, 0F, 2H)

AKH in Bronze (3B) and Stainless steel (4B and 4F)

Design B

02411141

1140

2350

4330

1060 21001070

1090

3500

1800

23501060

21001070

10900241 11411140

4330

Design A(only for sizes 1100 up to 5100)

Design A(only for Stainless steel in sizes 1200 up to 5100)

Stuffing box (available for all material designs)

4610

All possible design combinations can be found in the delivery program

Pos. Components

0241 Bearing bush1060 Suction casing1070 Discharge casing1090 Suction intermediate piece1140 Discharge intermediate piece1141 Discharge intermediate piece1800 Mounting flange2100 Shaft2350 Vane wheel impeller3500 Bearing housing4330 Mechanical seal4610 Stuffing box


Performance range AKH

General conditionsLiquid:Density:Viscosity:Temperature:Atmospheric pressure:

Water1 kg/dm31 cSt20 °C1013 mbar

Characteristic tolerancesCapacity ± 10% - Delivery head ± 10% - Power + 10%For designs with a mechanical seal or a casing seal of soft Teflon, the tolerance for the delivery head is extended by 2% each.

Measuring standardAccording to ISO 5198

1 2 4 6 8

150

100

50

H(m)

n = 1450 rpm

010 20 400,40,2

Q(m3/h)

0,6 0,8

1100* 1200 3100 3600 4100 5100 6100

* only for cast iron design


Pumpsize

Baseplate

Weightpump set v f1 h3 m 1 w * w 1a b2 c d e1 e2 m 2

CouplingMotorkW size

1101 0.37 71 P007 B68 14 35 120 317 20 15 350 285 110 53 125 182 146 627 5701102 0.55 80 P007 B68 15 38 120 317 20 15 350 285 110 53 125 182 146 661 570

1103 P008 B68 17 154 297 20 15 400 265 120 53 130 216 180 640695450.75 801.1 90S 48 753

1104 B68 19 188 53 250 214 640729297 20 15 400 265 120 130500.75 80 P0081.1 90S P210 55 300 25 19 420 260 115 155 650787

Dimension chart, Pump set drawing and Performance curves

AKH 1100 in cast iron (0A, 0B, 0F, 2H)

General: Values are valid for water ρ = 1 kg/dm3 and ν = 1 cSt.

Capacity ± 5% - Delivery head ± 5% - Power + 10%.For designs with a mechanical seal or casing seal of soft Teflon, the tolerance for the delivery head isextended by 2% each.

Characteristic tolerances:

* Design B - dimensions depend upon the motor brand.The weight of the pump in design A will be approximately 1 kg less.

a

w119

57,5 14525

50

f1v e1

w 1

m2 m1

100

90 12,613

∅11j5

h3

∅14x4∅115

∅85

DN25

e2b2

d

120156

∅13 36

4

4

100

80

60

40

20

0

H(m)

P(kW)

NPSH(m)

1,2

0,8

0,4

2

1

0

0,2 0,4 0,6 0,8 1,0 1,2 1,4Q

(m3/h)

1450 rpm

c

G¼

G¼

1104

1103

1102

1101

1104

1103

1102

1101

1,6


Pumpsize

Baseplate



1201 P007 B68 14 120 317 20 15 350 285 110 53 125 182 146 5700.37 71 35 6270.55 80 37 661

1202 P007 B68 15 120 317 20 15 350 285 110 53 125 182 146 5706610.55 80 380.75 80 39

1203 P008 B68 17 154 297 20 15 400 265 120 53 130 216 180 640695450.75 801.1 90S 48 753

1204 B68 19 188 25 19 53 155 250 214 787 650420 260 115300521.1 90S P2101.5 90L P241 59 330 480 290 125 730

a

11957,5 145

25

50

f1v e1

w 1

m2 m1

100

90 12,613

∅11j5

h3

∅14x4∅115

∅85

DN25

e2b2

d

120156

∅13 36

4

w

4

100

80

60

40

20

0

H(m)

P(kW)

NPSH(m)

1,2

0,8

0,4

0

321

0,5 1,0 1,5 2,0 2,5

1450 rpm

1,6

Q(m3/h)


c

G¼

G¼



1204

1203

1202

1201

12041203

1202

1201





a

12570 159

40

55

f1v e1

w 1

m2 m1

112

112 18,115

∅16j5

h3

∅18x4∅140

∅100

DN32

e2b2

d

160218

∅13 47

5

4

w

100

80

60

40

20

0

H

P(kW)

NPSH(m)

3

0

2

1 2 3

1450 rpm

1

2

1

4

120

140

Q(m3/h)

* Design B - dimensions depend upon the motor brand.The weight of the pump in design A will be approximately 2,5 kg less.

c

G¼

G¼



31043103

3102

3101

31043103

3102

3101




(m)

Pumpsize

Baseplate



3101 P008 B68 22 145 297 20 15 400 265 120 56 152 214 178 6400.75 80 50 7061.1 90S 56 764

3102 1.5 90L 23 145 56 214 178640297 20 15 400 265 120 152 764P008 B681.1 90S 55

592.2 100L P241 B80 70 330 25 19 480 290 125 177 805

3103 P241 B80 26 185 330 25 19 480 290 125 56 177 254 218 845 730

7302.2 100L 733 100L 74

3104 3 100L P272 B80 29 81 225 360 25 19 540 320 140 56 177 294 7302588852.2 100L 80

906994 112M


* Design B - dimensions depend upon the motor brand.The weight of the pump in design A will be app. 2,5 kg less.

a

12570 159

40

55

f1v e1

w 1

m2 m1

112

112 18,115

∅16j5

h3

∅18x4∅140

∅100

DN32

e2b2

d

160218

∅13 47

5

4

w

100

80

60

40

20

0

H(m)

P(kW)

NPSH(m)

3

Q(m3/h)

5 6

1450 rpm

12

1

2

7

0

4

4 c

G¼

G¼



5

3604

3603

3602

3601

3604360336023601




Pumpsize

Baseplate



3601 P008 B68 22 145 297 20 15 400 265 120 56 152 214 178 6400.75 80 50 7061.1 90S 56 764

3602 1.5 90L 23 145 56 214 178 640297 20 15 400 265 120 152 764P008 B68 59702.2 100L P241 B8070

330 25 19 480 290 125 177 805

3103 P241 B80 26 185 330 25 19 480 290 125 56 177 254 218845

730

7302.2 100L

733 100L74

3604 4 112MP272 B80

29 99 225360

2519 540 320 140

56177

294820

2588853 100L 81866

126

4 112M

5.5 132S P015 B95 361 15 600 325 160906982182 920


a

157

75 20545

55

f1v e1

w 1

m2 m1

132

132 21,520

∅19j5

h3

∅18x4∅150

∅110

DN40

e2b2

d

160218

∅13 47

6

4

w

100

80

60

40

20

0

H(m)

P(kW)

NPSH(m)

6

6

1450 rpm

2

4

24

7

0

120

08 9 10 11 12

Q(m3/h)


c

G¼

G¼



4104

4103

4102

4101

4104

4103

4102

4101




Pumpsize

Baseplate



4101 P241 28 155 330 25 19 480 290 125 42 197 159195 7301.5 90L B68 69 8522.2 100L B80 76 893

4102 3 100L P272 B80 34 87 210 360 25 19 540 320 140 42 197 214250 8209482.2 100L 86

4 112M 105 969

4103 P015 40 265 361 25 15 600 325 160 42 182 269305 9201024116B804 112M5.5 132S B95 137 1100

4104 5.5 132S 45 158 320 361 25 15 325 42 324360 11559201079600 160 182121B804 112M P015

B95P017 700 1100200 19211811687.5 132M


* Design B - dimensions depend upon the motor brand.The weight of the pump in design A will be app. 4 kg less.

a

16882,5

21750

55

f1v e1

w 1

m2 m1

140

150 26,920

∅24j5

h3

∅18x4∅165

∅125

DN50

e2b2

d

160218

∅13 47

5

4

w

100

80

60

40

20

0

H(m)

P(kW)

NPSH(m)

6

Q(m3/h)

12 14

1450 rpm

2

4

4

216

0

8

10c

G¼

G¼



10

5103

5102

5101

5103

5102

5101




18 20

Pumpsize

Baseplate



5101 P272 B80 36 170 360 25 19 540 320 140 48 215 185220 8209313 100L 894 112M 107 952

5102 7.5 132M B95 46 153 245 48 260295 9201129P015 361 25 15 600 325 160 200 11035.5 132S 143

11 160M P344 216 450 30 24 660 400 180 240 1221

5103 11 160M 55 262 320 200 48 335370 129611001204210361 25 15 700 325178132M7.5 P015 B95

P385 490 30 24 740 440 240 1140135815 160L B110 283


a188 251

65

65

f1v e1

w 1

m2 m1

150

150 30,920

∅28j5

h3

∅18x4∅185

∅145

DN65

e2b2

d

200250

∅15 50

8

4

w

100

80

60

40

20

0

H(m)

P(kW)

NPSH(m)

8

15

1450 rpm

12

4

24

20

0

120

6

25 30 35Q(m3/h)

* Dimensions depend upon the motor brand.

c

G¼

G¼



6103

6102

6101

6103

6102

6101




16

20

Pumpsize

Baseplate



6101 P015 B95 54 190 361 25 15 600 325 160 63 200 220276 92011025.5 132S 1527.5 132M 161 1128

6102 P385 65 280 490 30 24 740 440 200 63 240 310366 11401310272B9511 160M15 160L B110 293 1372

6103 P436 76 370 540 30 24 840 490 215 63 260 400456 1270152418.5 180M B110 31722 180L B125 337


Pumpsize

Baseplate



1201P007

B68 15 120317

20 15350 285 110

87125

256 2145700.37 71 36

0.55 80 42 671

1202 P008 B68 16 120 20 15 400 265 120 87 130 256 214 6406710.55 80 430.75 80 44

1203 P008 B68 18 154 297 20 15 400 265 120 87 130 290 248 640705460.75 801.1 90S 54 763

1204 B68 20 188 25 19 87 155 324 282 797

730480330561.1 90S

1.5 90LP241

60330 480 290 125 730

P008

P241

297

297

25 19

400 265 120

290 125

130

155

637640

Dimensiom chart, Pump set drawing and Performance curves

AKH 1200 in Bronze and Stainless steel (3B, 4B and 4F)

a124 150

25

50

f1v e1

w 1

m2 m1

100

90 12,611

∅11j5

h3

∅14x4∅115

∅85

DN25

e2b2

d

120156

∅13 36

4

4

w

100

80

60

40

20

0

H(m)

P(kW)

NPSH(m)

1,2

0,8

0,4

0

321

0,5 1,0 1,5 2,0

1450 rpm

1,6

Q(m3/h)

* Design B - dimensions depend on the motor brand.The weight of the pump in design A (only available in Stainless steel) will be approximately 1 kg less.

c

G¼

2,5

1204

1203

1202

1201

120412031202

1201


Capacity ± 5% - Delivery head ± 5% - Power + 10%.For designs with a mechanical seal or casing seal of soft Teflon, the tolerance for the delivery headis extended by 2% each.



a146 189

40

55

f1v e1

w 1

m2 m1

118

112 18,115

∅16j5

h3

∅18x4∅140

∅100

DN32

e2b2

d

160196

∅13 36

5

4

w

100

80

60

40

20

0

H

P(kW)

NPSH(m)

3

0

2

1 2 3

1450 rpm

1

2

1

4

120

140

* Design B - dimensions depend on the motor brand.The weight of the pump in design A (only available in Stainless steel) will be approximately 2,7 kg less.

c

G¼



3103

3102

3101

31043103

3102

3101

Q(m3/h)




(m)

3104

Pumpsize

Baseplate



3101 P241 B68 26 150 330 25 19 480 290 125 99 177 308 268 7300.75 80 58 7621.1 90S 62 820

3102 1.5 90L 27 150 99 308 268730330

15

290 125177

820P241 B681.1 90S 6367

2.2 100L P272 B80 78 36025 19

540 320 140 861

3103 P272 B80 31 190 360 25 19 540 320 140 99 177 348 308 901 820

8202.2 100L 823 100L 83

3104 3 100LP272

B80 97 230360

2519 540 320 140

99177

388820

3489412.2 100L 96

9621094 112M P01534

361

480

600 325 160 162 920


a146 189

40

55

f1v e1

w 1

m2 m1

118

112 18,115

∅16j5

h3

∅18x4∅140

∅100

DN32

e2b2

d

160196

∅13 36

5

4

w

100

80

60

40

20

0

H(m)

P(kW)

NPSH(m)

3

3

5 6

1450 rpm

12

1

2

7

0

4

Q(m3/h)

4


c

G¼



3604

3603

3602

3601

3604360336023601




5

Pumpsize

Baseplate



3601 P241 B68 26 150 480 290 125 99 177 308 268 7300.75 80 58 7621.1 90S 62 820

3602 1.5 90L 27 150 99 268 730290 125 820P241 B68782.2 100L P272 B8082

330

25 19 480320 140

177861

3103 P272 B80 31 190 25 19 320 140 99 177 348 308901

820

8202.2 100L

833 100L101

3604 4 112MP272 B80

34 109 230360

2519 540 320 140

99177

388820

3489413 100L 87922

131

4 112M

5.5 132S P015 B95361 15 600 325 160 962

1038182 920

67 330

360

360

25 19

540

540

162

308


Pumpsize

Baseplate



4101 P241 33 160 330 25 19 480 290 125 92 197 263303 7301.5 90L B68 74 8412.2 100L B80 85 882

4102 3 100L P272 B80 39 93 215 360 25 19 540 320 140 92 197 318358

820

9372.2 100L 92

4 112M 109 958

4103 P015 44 270 361 25 15 600 325 160 92 182 373413

820

1013118B804 112M5.5 132S B95 157 1089

4104 5.5 132S 50 163 325 361 25 15 325 92 428468 1144

920

1068192

140B804 112MP017

B95P017 700 1100200 19211701737.5 132M

P272 360 540 320 140

700 200 1100

a149 197

45

55

f1v e1

w 1

m2 m1

132

132 21,520

∅19j5

h3

∅18x4∅150

∅110

DN40

e2b2

d

160218

∅13 47

6

4

w

100

80

60

40

20

0

H(m)

P(kW)

NPSH(m)

6

6

1450 rpm

2

4

24

7

0

120

08 9 10 11 12

Q(m3/h)


c

G¼



4104

4103

4102

4101

41044103

4102

4101




5


Pumpsize

Baseplate



5101 P272 B80 45 175 360 25 19 540 320 140 99 215 293329 8209313 100L 984 112M 121 952

5102 7.5 132M B95 55 178 250 99 3684041100

1129361 25 15 700 325 210 11035.5 132S 168

11 160M P385 262 490 30 24 740 440 240 1221

5103 11 160M 271 325200

99 443 129611001204210361 25 15 700 325217132M7.5 P017 B95

P385 490 30 24 740 440 240 1140135815 160L B110 283

P017

P43664

200

540 840 490 215479

1140

1270

a 217

50

55

f1

v e1

w 1

m2 m1

140

150 26,920

∅24j5

h3

∅18x4

∅125

DN50

e2b2

d

160218

∅13 47

8

4

163

w

∅165

1450 rpm

100

80

60

40

20

0

H(m)

P(kW)

NPSH(m)

4

12

8

2

14

6

16 18

10

4

20

2

0

Q(m3/h)

* Design B - dimensions depend upon the motor brand.The weight of the pump in design A (only available in Stainless steel) will be app. 4,2 kg less.

c

G¼



5103

5102

5101

5103

5102

5101




11


Pumpsize

Baseplate



6101 P017 B95 62 195 361 25 15 700 325 160 117 210 328388 110011015.5 132S 1757.5 132M 182 1127

6102 P385 75 285 490 30 24 740 440 200 117 240 418478 11401309B9511 160M15 160L B110 294 1371

6103

P436

87 375

540

30 24

840 490 215

117 280 508568

1270

152318.5 180M B11022 180L B125 362

P487

282

342 610 940 550 240 1420

* Dimensions depend upon the motor brand.

a 251

65

65

f1v e1

w 1

m2 m1

165

150 30,920

∅28j5

h3

∅18x4∅185

∅145

DN65

e2b2

d

200250

∅15 50

8

4

1821450 rpm

35

100

80

60

40

20

0

H(m)

P(kW)

NPSH(m)

6

2024

25

120

30

0

Q(m3/h)

4

8

12

16

20

w

c

G3/8



15

6103

6102

6101

6103

6102

6101





Notes

It is the policy of Sterling Fluid Systems to seek continually for ways to improve its productsand the right is reserved to alter specifications at anytime without prior notice.


Sterling SIHI Side Channel pumps

Sterling Fluid Systems offers an extensive Side Channel pump range under its brand name SterlingSIHI. Sterling Fluid Systems has more than 80 years of experience in manufacturing, installation andsupport of Side Channel pumps. The Sterling SIHI Side Channel pumps can be found in a wideapplication range for the:

The benefits of the Sterling SIHI Side Channel pumps

The Sterling SIHI Side Channel pumps comply with the highest demands of our customers andare the best solution for the handling of liquid under critical physical conditions.

• Self priming• Gas handling• High-resistant materials• Performance curve characteristics• High efficiency• Low NPSHR value• Modular hydraulic system

• Chemical market• Pharmaceutical industry• Petrochemical industry• Food industry• Ship yards• LPG industry• and many more ...

The Sterling SIHI Side Channel pump range

100

10

0 10 20 30 40

Del

iver

y h

ead

(m

)

Capacity (m3/h)

1000

AOL

ASH

AKH

AEHCEH

DRV

AOH

AKLAKV

ADHLCDHL

AEHL

Sterling Fluid Systems (Europe)www.sterlingfluidsystems.com/europe

Sterling Fluid Systems (Americas)www.sterlingfluidsystems.com/americas

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Sterling Fluid Systems (Austria)Wien

Telephone: +43 (0)1 680 050Fax: +43 (0)1 680 0521

E-Mail: [email protected]

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Telephone: +33 (0)1 34 82 39 00Fax: +33 (0)1 34 82 39 61


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Telephone: +302 (0)10 9570783Fax: +0302 (0)10 9568121


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Telephone: 49 (0)4821 77101Fax: 49 (0)4821 771274


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Telephone: +420 (0)587 433 651Fax: +420 (0)587 433 653E-Mail: [email protected]

Sterling Fluid Systems (Italy)Monza

Telephone: +39 (0)039 2824 1Fax: +39 (0)039 2824 220


Sterling Fluid Systems (Romania)Bucuresti

Telephone: +40 (0)21 610 7188Fax: +40 (0)21 210 8287


Sterling SATDägeling, Germany

Telephone: +49 (0)4821 9000-0Fax: +49 (0)4821 9000-501E-Mail: [email protected]

Sterling Fluid Systems (UK)Altrincham/Cheshire

Telephone: +44 (0)161 9286371Fax: +44 (0)161 9252129


Sterling Fluid Systems (USA)Grand Island

Telephone: (1) 716 773 6450Fax: (1) 716 773 2330E-Mail: [email protected]

Sterling Fluid Systems (Canada)Guelph

Telephone: (1) 519 824 4600Fax: (1) 519 824 7250E-Mail: [email protected]

Sterling Fluid Systems (Asia)Singapore

Telephone: (65) 68630 828Fax: (65) 68630 868


Sterling Fluid Systems (Malaysia)Selangor Darul Ehsan

Telephone: (60) 3 8070 0198/99Fax: (60) 3 8070 0240


SIHI (Australia)Bayswater

Telephone: (61) 3 9720 1500Fax: (61) 3 9720 4076


Sterling Fluid Systems (Philippines)Muntinlupa City

Telephone: (63) 2 809 4908Fax: (63) 2 807 2013


Sterling Fluid Systems (China)Shanghai

Telephone: (8621) 6336 3488/6326 4171/6326 4062Fax: (8621) 63268487


Sterling Fluid Systems (Thailand)Bangkok

Telephone: (66) 2 319 2567Fax: (66) 2 319 25673/4


www.sterlingfluidsystems.com

Documents

Side Channel Pumps - Bompar. AKH - Catalogo.pdfSterling Fluid Systems Pumping Technology AKH-00 / 2003 Page 3 / 20 Sectional drawing and parts list AKH (typical) Design B AKH in Cast