horizontal single-stage centrifugal pumps ea series · 4 bearing body cast iron en 1561 - gjl 200...

Horizontal Single-Stage Centrifugal PumpsEA Series

2

High-efficiency, end-suction, horizontal-shaft, centrifugal pumps compliant with DIN EN 733

Centrifugal pumps with long service life and ease of maintenance are used in• HVAC systems• Fire pump systems• Irrigation• Water supply• Treatment• Power plants

FLUIDPROPERTY• Clean, non-hard, non-viscose, chemically neutral water that is free

of solid abrasive particles• The maximum glycol ratio that can be added to the circulation water is 30%.

TECHNICAL SPECIFICATIONSMax. Flow Rate : 1400 m³/hMax. Head : 100 mSSMotor Speed : 2900 rpm (50 Hz), 1450 rpm (50 Hz)Connection : DN 32 - DN 250Power : 0.25 kW - 160 kWMaximum Operating Pressure : 16 barMaximum Ambient Temperature : 40°CTemperature of Pumped Liquid : -10°C ÷ +120°CProtection Class : IP44Insulation Class : Class F

Design PropertiesPump Body : GG25 - Cast IronShaft : AISI 316 - Stainless SteelImpeller : GG25 - Cast Iron (optionally bronze)Adapter : GG25 - Cast IronMechanical Seal : Carbon / Silicone / Carbide

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CONSTRUCTION SPECIFICATIONS

EA• End-suction, cast iron pump with radial outlet.• Hydraulic sizes and nominal diameters of inlet and

outlet ports conform with (DN) EN 733 DIN 24255.• Flanges conform with EN 1092-2 DIN 2532.

MOTOR - PUMP COUPLING• Two different types of motor/pump couplings are

available:

EAR- RIGID COUPLING• Shaft extension (rigid coupling) attached to the

standard motor shaft with a wedge, bracket, adapter and pump.

EAS-FLEXABLE COUPLING• Pump and electric motor supported with a bracket leg

and a connection set on a chassis with a star coupler.

OPTIONAL ACCESSORIES• Stainless steel 316 or galvanized steel counter-flanges.• Pressure gauge attachable intermediate flange.

OPTIONAL FEATURES• Different voltages and frequencies• Special materials for the mechanical seal and gasket• Models with air relief valves• Frequency converter system• Flexible sleeve for EAS series - coupling connection

system (Enables easy maintenance of mechanical seal,

impeller and other parts without dismantling the suction and discharge pipes of the pump body)

• Bronze impeller

EA

EAR

EAS

4

EA SERIES PUMP IDENTIFICATION CODE

PUMP LABEL

EA S 4 6 A32 200 40 SC

SC : Spacer Coupling

: 50 Hz

: 2 Poles

: Cast Fan

6 : 60 Hz

4 : 4 Poles

R : with rigid couplingS : with chassis, flexible coupling

B : Bronze Fan

EA Series (Pump Type)

A: Trimmed Fan

Motor Power / 10 (kW)

Fan Diameter (Ø)

Delivery Nozzle Flange (mm)

- /

TYPE:........................................................................................................................................................

......................................

...............................................................

...........................................................

...................................................

...................................

............................................................................................................

CAPACITY (Q):

SPEED:

SERIAL NO:YEAR of MANUFACTURE:

POWER: kW

mSSm3/h

rpm

H:

ALP Pompa Teknolojileri A.Ş.Dudullu OSB 2. Cad. No: 14 34775

Ümraniye – İSTANBUL 0216 561 47 74

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EA SERIES PUMPS

1

3 2

4

5

6

78

9

10

11

12

1314

15

16

REF.N. PART NAME MATERIAL

STANDARDS

EUROPE USA1 Pump Body Cast Iron EN 1561 - GJL 250 (JL1040) ASTM Class 35

2 Seal Body Cast Iron EN 1561 - GJL 250 (JL1040) ASTM Class 35

3 Pump Flange Cast Iron EN 1561 - GJL 200 (JL1030) ASTM Class 25

4 Bearing Body Cast Iron EN 1561 - GJL 200 (JL1030) ASTM Class 25

5Impeller (Cast Iron) Cast Iron EN 1561 - GJL 200 (JL1030) ASTM Class 25

Impeller (Bronze) Bronze CuSn7ZnPb - Rg-7 (DIN 1705) UNS C90700

6 Shaft Steel EN 10088-X17CrNi16-2 (1.4057) AISI 431

7 Pump Foot Steel EN 10025:2:2006-S235JR A283C

8 Mechanical Seal Ceramic / Carbon / NBR (Standard)

9 Bearing Steel DIN 625 , 6300 Series

10 Snap Ring Spring Steel C60-C65 DIN 472

11 Oil Seal NBR (Standard)

12 Wedge Stainless Steel EN 10088-1 X2CrNiMo17-12-2 (1.44044)

13 O-ring EPOM (Standard)

14 Fill and Drain Nickel Coated Brass (Standard)

15 Shaft End Stainless Steel EN 10088-1 X2CrNiMo17-12-2 (1.44044)

16 Wear Ring Bronze CuSn7ZnPb - Rg-7 (DIN 1705) AISI 316L

6

MECHANICAL SEALMechanical seal connection dimensions in accordance with EN 12756 and ISO 3069

List of MaterialsPositions 1-2 Position 3 Positions 4-5

B: Resin-Impregnated Carbon E: EPDM G: AISI 304

V: Ceramic V: FKM (FPM)

Q1: Silicon Carbide P: NBR

U3 : Tungsten Carbide

A: Antimony-Impregnated Carbon

Seal Type

Type

Position

Temperature (°C)1 2 3 4 5

Rotating Part Stationary Part Elastics Springs Other Parts

Standard Mechanical Seal

B V E G G B V E G G -30/+120

Other Mechanical Seal Types

V B V G G V B V G G -10/+120

Q1 B V G G Q1 B V G G -10/+120

Q1 Q1 V G G Q1 Q1 V G G -10/+120

V B E G G V B E G G -30/+120

Q1 B E G G Q1 B E G G -30/+120

Q1 Q1 E G G Q1 Q1 E G G -30/+120

A U3 E G G A U3 E G G -25/+140

Pressure / Temperature Limits (for any type of seal)

CC: Cast Iron Body, Cast Iron FanCB: Cast Iron Body, Bronze Fan

3 1 2

4 5 3

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PERFORMANCE CURVES 50Hz, 2 POLES

PERFORMANCE CURVES 50Hz, 4 POLES

30

27,5

25

22,5

20

17,5

15

12,5

10

0

0 10 20 30 40 50 Q m3/h

0 2,5 Q I/min

0 50 100 150

50 100 150 200

H [

m]

H [

ft]

Q [ Imp. gpm]

7,5

5

2,5

0

32,5

35

37,5

40

42,5

45

30

060 70 80 90 100 110 120 130 140 150 160 170 180

250 300 350 400 450 500 550 600 650 700 750 800

200 250 300 350 400 450 500 550 600 650

5 7,5 10 12,5 15 17,5 20 22,5 25 27,5 30 32,5 35 37,5 40 42,5 45 47,5 50 52,5

Q [US gpm]

EA 1450 rpm ISO 9906:2012-Grade 3B

60

90

120

150

180

210

240

270

300

330

360

390

420

450

480

510

540

570

32/20

40/26

40/20

40/32

50/26

50/32

65/20

65/26

65/32

80/20

80/26

80/32

100/20

100/26

100/32

32/26

32/26

40/26

50/26

65/26 80/26

80/20

100/20

100/26

65/2050/20

40/2

0

32/20

EA 2950 rpm ISO 9906:2012-Grade 3B

0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 Q [US gpm]

0 100 300 Q [ Imp. gpm]400 500 600 700 800 900 1000 1100 1200 1300

H [

m]

0

10

20

30

40

50

60

70

80

90

100

110

100

0

200

300

50

150

250

350

0 20 40 60 80 100 Q m3/h120 140 160 180 200 220 240 260 280 300 320 340 360

0 5 Q I/min10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105

H [

ft]

8

HYDRAULIC PERFORMANCE CURVES

0 0

H [

ft]

H [

m]

EA 32-20 ~ 2950 rpm ISO 9906:2012-Grade 3B

10

20

30

40

50

60

70

800 200

Q [US gpm]

Q [I mp. gpm]0

250

50

100

150

200

0

3

12

9

6

NPS

H [

m]

NPS

H [

ft]

0

0

3

0

Pp [

HP]

Pp [

kW]

6

9

Q [m3/h]

0 Q [I/s]10

0

1215

15

40

7,5kW

Ø214

Ø183

10

5

11kW

7,5kW

11kW

30

20

10

50 100 150

50 100 150

4349

56

2 4 6 8 12

4 8 12 16 20 24 28 32 36 40 44

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100

90

80

70

60

50

40

30

0

6

8

25

20

15

10

5

00 20 Q m3/h

30

0

2

4

EA 32-26 ~ 2950 rpm ISO 9906:2012-Grade 3B

0 2,5 Q I/min

0 50

50

150

200

250

300

350

0

5

0

Pp [

HP]

10

15

20

25

30

35

40

10

Pp [

kW]

NPS

H [

m]

H [

m]

NPS

H [

ft]

H [

ft]

Q [US gpm]

Q [ Imp. gpm]

40

110

100

[%]

20

5 10

22 kW18,5 kW

15 kW

11 kW

3010

12,5

100 150

100 150

ø258

ø245

ø235

ø220

2733

32

22 kW

18,5 kW

15 kW

11 kW

10


0

1

4

3

2

Q [I mp. gpm]0

NPS

H [

ft]

NPS

H [

m]

EA 40-20 ~ 2950 rpm ISO 9906:2012-Grade 3B

0

50

0

H [

ft]

H [

m]

10

20

30

40

50

60

70

80

100

150

200

250

0 Q [US gpm]50 100 150 200 250

0

4

0

Pp [

HP]

Pp [

kW]

25

8

12

16

20

20 40 60 Q [m3/h]10 30 50

0 Q [I/s]

0

0

5

Ø214

Ø178

5

10

15

20

16

4

8

12

50 100 150 200

4758

61

59

11kW

11kW

15kW

15kW

1893 6 12 15

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100

90

80

70

60

50

40

30

0

6

8

25

20

15

10

5

00 10 20 30 40 50 Q m3/h

30

0

2

4

EA 40-26 ~ 2950 rpm ISO 9906:2012-Grade 3B

0 2,5 Q I/min

0 50 100 150

50 100 150 200

150

200

250

300

350

0

5

0

Pp [

HP]

10

15

20

25

30

35

40

10

Pp [

kW]

NPS

H [

m]

H [

m]

NPS

H [

ft]

H [

ft]

Q [US gpm]

Q [ Imp. gpm]

60

250

36 50 5460

58

22 kW18,5 kW

15 kW

11 kW

ø259

ø250

ø238

ø225

110

200

100

22 kW

18,5 kW

15 kW

11 kW

[%]

20

5 7,5 10 12,5 15 17,5

12


EA 50-20 ~ 2950 rpm ISO 9906:2012-Grade 3B

0 25 Q m3/h

0

Q [I mp. gpm]0 100 200 300 400

0

50 75 100

20

100 200 300 400 500

0

50

0H

[ft]

H [m

]

10

20

30

40

50

60

70

80

100

150

200

250

0 Q [US gpm]

22kW18,5kW

15kW11kW

0

2

8

6

4

NPSH

[ft]

NPSH

[m]

0

5

Pp [H

P]

Pp [k

W]

10

20

30

10

15

20

25

22kW

18,5kW

15kW

11kW

0

0

10

20

5

15

25

Ø214

Ø197

Ø208

Ø180

Q I/s10 155 25 30

62 [%]66

67

69

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120

110

100

90

80

70

60

50

40

0

6

8

50

40

30

20

10

00 20 40 60 80 100 Q m3/h

60

0

2

4

EA 50-26 ~ 2950 rpm ISO 9906:2012-Grade 3B

0 5 Q I/min

0 100 200 300

100 200 300 400

150

200

250

300

350

0

10

0

Pp [

HP]

20

30

40

50

60

70

10

Pp [

kW]

NPS

H [

m]

H [

m]

NPS

H [

ft]

H [

ft]

Q [US gpm]

Q [ Imp. gpm]

20

10 15 20 25 30

ø268

ø261

ø235

ø228

ø210

37 kW30 kW

22 kW18,5 kW

15 kW

37 kW30 kW

22 kW18,5 kW

15 kW

[%]48 51

54

52

80

14


0

0

10

0

0 40 80 Q [m3/h]

0 Q [I/s]

0

H [

ft]

Pp [

HP]

Pp [

kW]

H [

m]

10 20 30 40 50 60

120 160 200

EA 65-20 ~ 2950 rpm ISO 9906:2012-Grade 3B

10

20

30

40

50

60

70

800 200 400 600 800 1000

Q [US gpm]

Q [I mp. gpm]0 100 200 300 400 500 600 700 800

20

30

40

50

0

3 NPS

H [

ft]

NPS

H [

m]

6

9

12

15

37kW

Ø207

22kW

18,5kW

Ø190

Ø183

Ø214

45

60

30

15

0

40

20

37kW

30kW

22kW

18,5kW

30kW

250

50

100

150

200

6170

7271

[%]

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0

110

100

90

80

70

60

50

70

60

50

40

30

20

10

0

60

50

60

50

40

30

20

10

0

10

5

150

200

250

300

350

100

50

0

0

0 60

H [

ft]

Q [m3/h]

200 400 600 800 Q [US gpm]

Q [I mp. gpm]0 100 200 300 400 500 600 700

0 Q [I/s]

NPS

H [

ft]

0

Pp [

kW]

Pp [

HP]

NPS

H [

m]

H [

m]

10 20 30 40 50

EA 65-26 ~ 2950 rpm ISO 9906:2012-Grade 3B

20

40

60

80

70

10

20

0

30

55 63 66

57

[%]

ø225

ø238ø248

ø258

55 kW45 kW

37 kW30 kW

55 kW45 kW

37 kW

30 kW

30 90 120 150 180

16


0

2

8

6

4

Q [I mp. gpm]0

NPS

H [

ft]

NPS

H [

m]

EA 80-20 ~ 2950 rpm ISO 9906:2012-Grade 3B

250

0

50

0

H [

ft]

H [

m]

10

20

30

40

50

60

70

80

100

150

200

250

0 Q [US gpm]250

0

10

0

Pp [

HP]

Pp [

kW]

20

40

60

20

30

40

50

Q [m3/h]50

0 Q [I/s]10

60 80

0

0

10

20

5

15

25

Ø214

Ø204

Ø192

Ø175

[%]

60

22kW

30kW

37kW

45kW

45kW

37kW

30kW

22kW

74

76

100 150 200

20 30 40 50 60

500 750 1000 250 1250

500 750

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0

110

100

90

80

70

60

50

70

60

50

40

30

20

10

0

60

50

40

30

20

10

0

2

150

200

250

300

350

100

50

0

0

0 40 80 Q [m3/h]

200 400 600 800 1000 Q [US gpm]

Q [I mp. gpm]0 100 200 300 400 500 600 700 800

0 Q [I/s]

NPS

H [

ft]

0

0

H [

ft]

Pp [

HP]

Pp [

kW]

NPS

H [

m]

H [

m]

10 20 30 40 50 60

20

40

60

80

70

80100

120 160 200

EA 80-26 ~ 2950 rpm ISO 9906:2012-Grade 3B

4

6

8

10

10

20

30

63

7172

67

65

ø259

ø245

ø230

ø21575 kW

55 kW

45 kW

37 kW

[%]

75 kW

55 kW

45 kW

37 kW

240

18


0

2

8

6

4

Q [I mp. gpm]0

0 Q [I/s]

NPS

H [

m]

EA 100-20 ~ 2950 rpm ISO 9906:2012-Grade 3B

250 500 750 1000 1250 1500

100

NPS

H [

ft]

0

0 0

H [

ft]

H [

m]

10

20

30

40

50

60

70

80250

0 Q [US gpm]250 500 750 1000 1250 1500 1750 2000

10

55kW45kW37kW30kW

0

10

0

Pp [

HP]

Pp [

kW]

20

40

60

20

30

40

50

60 80

100 200 300 400 Q [m3/h]50 150 250 350 450

70

55kW

45kW

37kW

30kW

0

10

20

5

15

25

30

50

100

150

200

Ø185

Ø195

Ø214Ø205

[%]

72 7783

82

908070605040302010 110 120 130

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0

100

80

6060

40

20

0

60

40

20

0

10

5

150

200

250

300

350

100

50

0

0

0 100 200 300 Q [m3/h]

Q [US gpm]

Q [I mp. gpm]0

0 Q [I/s]

NPS

H [

ft]

0

H [

ft]

Pp [

HP]

Pp [

kW]

NPS

H [

m]

H [

m]

EA 100-26 ~ 2950 rpm ISO 9906:2012-Grade 3B

20

40

60

80

80 100

50 150 250 350

250 500 750 1000 1250 1500

250 500 750 1000 1250

10 20 30 40 50 60 70 80 90 100

120100

5868

73

75

74

90 kW75 kW

55 kW

45 kW

[%]ø259ø249

ø227

ø213

90 kW

75 kW

55 kW

45 kW

10

20

0

30

20


0 0

H [

ft]

H [

m]

EA 32-20 ~ 1450 rpm ISO 9906:2012-Grade 3B

4

4

6

8

10

12

14

16

0

2

8

6

4

NPS

H [

m]

NPS

H [

ft]

10

0

0

0,5

0

Pp [

HP]

Pp [

kW]

1

1,5

6 12 18 24 Q [m3/h]3 9 15 21

0 Q [I/s]

2

20

5

15

25

0

2

18

[%]

0Q [US gpm]

0

0,5

1

1,5

2,5

10

20

30

40

50

2 84 6

20 10040 60 80

20 40 60 80

0,75kW

1,1kW

1,5kW

Q [I mp. gpm]

Ø214

Ø200

Ø182

0,75kW

1,1kW

1,5kW

43 54

57

58

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28

24

20

16

12

8

4

0

0

1,5

2

2,5

2

1,5

1

0,5

00 Q m3/h

3

0

0.5

1

EA 32-26 ~ 1450 rpm ISO 9906:2012-Grade 3B

0 Q I/min

0 20

20

20

0

0

Pp [

HP]

1

2

3

4

Pp [

kW]

NPS

H [

m]

H [

m]

NPS

H [

ft]

H [

ft]

Q [US gpm]

Q [ Imp. gpm]

2

2

4

6

0

40

60

80

4

40 80

60 100

100

ø258ø245

ø225

ø208

1929

31

3 kW2,2 kW

1,5 kW1,1 kW

3 kW

2,2 kW

1,5 kW

1,1 kW

[%]

4 8 12 16

22


EA 40-20 ~ 1450 rpm ISO 9906:2012-Grade 3B

0

0,5

0

Pp [

kW]

1

1,5

2

6 12 183 9 15

0

24 2721

2,5

Q [m3/h]

Q [I/s]

00

3

0

1

4

3

2

NPS

H [

ft]

NPS

H [

m]

0

12

8

4

0

H [

ft]

H [

m]

2

4

6

8

10

12

14

16

18

0

10

20

30

40

50

[%]

Pp [

HP]

Q [I mp. gpm]

Q [US gpm]

0

0 10020

60

Ø214

Ø195

Ø175

Ø210

1

2

20 40 60 80 120

10020 40 60 80

0,75kW

1,1kW1,5kW

2,2kW

0,75kW

1,1kW

1,5kW

2,2kW

842 6

5055

54

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28

24

20

16

12

8

4

0

0

1,5

2

2,5

2

1,5

1

0,5

00 5 10 15 20 25 Q m3/h

3

0

0.5

1

EA 40-26 ~ 1450 rpm ISO 9906:2012-Grade 3B

0 Q I/min

0 20

20

20

0

0

Pp [

HP]

1

2

3

4

Pp [

kW]

NPS

H [

m]

H [

m]

NPS

H [

ft]

H [

ft]

Q [US gpm]

Q [ Imp. gpm]

2

2

4

6

0

40

60

80

4 6

40 60 80 100

40 60 80 100

120

ø259

ø238

ø225

3kW

2,2kW1,5kW

32 45 5255

3kW

2,2kW

1,5kW

24


0

1

4

3

2

NPS

H [

m]

EA 40-32 ~ 1450 rpm ISO 9906:2012-Grade 3B

NPS

H [

ft]

0

0

2

0

Pp [

HP]

Pp [

kW]

4

6

8 16 24 32 Q [m3/h]4 12 20 28

0 Q [I/s]

0

[%]

0 0

H [

ft]

H [

m]

5

10

15

20

25

810

5 16

Q [I mp. gpm]0

1500Q [US gpm]

30

35

40

45

Ø277

Ø324

Ø300

Ø250

5

2,5

7,5

12

8

4

140

70

105

35

2 4 6 8

25 50 75 100 125

25 50 75 100 125

2,2kW

3kW

4kW

5,5kW

2,2kW3kW

4kW

5,5kW

4041

40

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0

0,5

2

1,5

1

Q [I mp. gpm]

NPS

H [

ft]

NPS

H [

m]

EA 50-20 ~ 1450 rpm ISO 9906:2012-Grade 3B

0

H [

ft]

H [

m]

2

4

6

8

10

12

14

16

Q [US gpm]

0

1

0

Pp [

HP]

Pp [

kW]

2

3

4

20 40 60 Q [m3/h]10 30 50

18

0 Q [I/s]10

5

2,5

0

0

0

10

20

30

40

50

0

0 200

Ø214

Ø193

Ø177

0

5 15

200100

100 300

6

3

[%]56

65

70

2,2kW

1,5kW

1,1kW

2,2kW

1,5kW1,1kW

26


35

30

25

20

15

10

5

0

0

1,5

2

5

4

3

2

1

00 10 20 30 40 50 Q m3/h

6

0

0.5

1

EA 50-26 ~ 1450 rpm ISO 9906:2012-Grade 3B

0 Q I/min

0 50 100 150

50 100 150 200

20

0

1

0

Pp [

HP]

2

3

4

5

6

7

8

Pp [

kW]

NPS

H [

m]

H [

m]

NPS

H [

ft]

H [

ft]

Q [US gpm]

Q [ Imp. gpm]

4 kW3 kW

2,2 kW

ø268

ø252

ø228ø210

[%]

5,5 kW

2,2 kW

3 kW

4 kW

5,5 kW

5 10 152,5 7,5 12,5

40

60

80

100

2

4

6

0

44 55 56 58

27 www.etna.com.tr


20

15

10

5

0

0

4

2

0 10 Q m3/h

6

0

EA 50-32 ~ 1450 rpm ISO 9906:2012-Grade 3B

0 2 Q I/s

US gpm

I mp. gpm0 50

50

20

0

0

Pp [

HP]

2

4

6

8

2

Pp [

kW]

NPS

H [

m]

H [

m]

NPS

H [

ft]

H [

ft]

25

30

35

40

10

20 30 40 50

4 6 8 10 12 14

1

2

4

6

50

0

8

ø322

ø298

ø278ø264 11 kW

7,5 kW

5,5 kW4 kW

[%]

11 kW

7,5 kW

5,5 kW

4 kW

40

60

80

100

120

100 150 200

100 150

0

33 44 52

28


EA 65-20 ~ 1450 rpm ISO 9906:2012-Grade 3B

0

1

4

3

2

Q [I mp. gpm]

NPSH

[ft]

NPSH

[m]

0

H [ft

]

H [m

]

2

4

6

8

10

12

14

16

Q [US gpm]

0

1

0

Pp [H

P]

Pp [k

W]

2

3

4

40 80 Q [m3/h]20 60

18

0 Q [I/s]10 20155 25

0

0

0

10

20

30

40

50

0 100 200 300

200 300 4000 100

5

Ø214

Ø201

Ø178

Ø161

6

4

2

4kW

3kW

2,2kW

1,5kW

4kW3kW

2,2kW

1,5kW

12

9

6

3

[%]68

73

71

29 www.etna.com.tr


0

0

1

3

2

0

0 10 Q [m3/h]

50 Q [US gpm]

Q [I mp. gpm]0 50 100 150 200 250

0 Q [I/s]

NPS

H [

ft]

0

0

H [

ft]

Pp [

HP]

Pp [

kW]

NPS

H [

m]

H [

m]

5 10 15 20

EA 65-26 ~ 1450 rpm ISO 9906:2012-Grade 3B

20 30 40 50 60 70

8

12

16

2060

2

4

6

8

100 150 200 250 300

80

24

40

30

50

70

80

9028

300

350

10

8

6

4

2

8642

7,5 kW5,5 kW

4 kW

ø225

ø248

ø258

7,5 kW

5,5 kW

4 kW

52 63

61

67

[%]

30


0

0

2

6

4

0 10 Q [m3/h]

Q [I mp. gpm]0 50 100 150 200 250

0 Q [I/s]

NPS

H [

ft]

0

0

Pp [

HP]

Pp [

kW]

NPS

H [

m]

5 10 15 20

EA 65-32 ~ 1450 rpm ISO 9906:2012-Grade 3B

20 30 40 50 60 70

5

20

10

15

80 90

25

300

5

10

15

0 50 Q [US gpm]

H [

ft]

H [

m]

120

100 150 200 250 300

10

20

30

40

350

ø315

ø270ø285

11 kW

7,5 kW5,5 kW

49 5661

64

[%]

11 kW

7,5 kW5,5 kW

16

12

8

4

100

80

60

40

140

45

31 www.etna.com.tr


0

0,5

2

1,5

1

Q [I mp. gpm]

NPS

H [

ft]

NPS

H [

m]

EA 80-20 ~ 1450 rpm ISO 9906:2012-Grade 3B

0

H [

ft]

H [

m]

2

4

6

8

10

12

14

16

Q [US gpm]

0

2

0

Pp [

HP]

Pp [

kW]

4

6

8

40 80 120 Q [m3/h]20 60 100

2,5

18

Ø214

Ø200

Ø187

3kW

4kW

5,5kW

0 Q [I/s]10 20 30155 25 35

5

10

2,5

7,5

0

8

0

H [

ft]

10

20

30

40

50

0 100 200 300 400

200 300 400 5000 100

3kW

4kW

5,5kW

[%]

0

6

4

2

5478

80

32


10

2

0

1

0

0 20 Q [m3/h]

100 Q [US gpm]

Q [I mp. gpm]0 100 200 300 400

0 Q [I/s]

NPS

H [

ft]

0

0

H [

ft]

Pp [

HP]

Pp [

kW]

NPS

H [

m]

H [

m]

10 20 30

EA 80-26 ~ 1450 rpm ISO 9906:2012-Grade 3B

40 60 80 100 120

90

8

4

12

200 300 400 500

15

20

25

30

6

10

8

2

3

0

11 kW7,5 kW

5,5 kW4 kW

58

6971

69

ø259

ø245

ø230

ø215

11 kW

7,5 kW

5,5 kW

4 kW

80

70

60

50

40

4

10

8

6

4

2

33 www.etna.com.tr


0

0

1

3

2

0

0 20 Q [m3/h]

100 Q [US gpm]

Q [I mp. gpm]0 100 200 300 400 500

0 Q [I/s]

NPS

H [

ft]

0

0

H [

ft]

Pp [

HP]

Pp [

kW]

NPS

H [

m]

H [

m]

10 20 30 40

EA 80-32 ~ 1450 rpm ISO 9906:2012-Grade 3B

120

5

200 300 400 500 600

20

30

40

10

15

120

25

35110

100

90

80

70

130

40 60 80 100 140

20

4

8

12

16

20

24

4

8

412

5768

7876

[%]

18,5 kW

11 kW15 kW

ø321

ø305

ø295

18,5 kW

15 kW

11 kW

34


0

2

8

6

4

Q [I mp. gpm]0

NPS

H [

m]

EA 100-20 ~ 1450 rpm ISO 9906:2012-Grade 3B

100 200 300 400 500 600

NPS

H [

ft]

10

0

0 0

H [

ft]

H [

m]

2

4

6

8

10

12

14

18Q [US gpm]200 300 400 500 600 700 800

0

2

0

Pp [

HP]

Pp [

kW]

54

6

8

10

40 80 120 160 Q [m3/h]20 60 100 140 180

16

0 100

Ø214

Ø210

5,5kW

3kW

4kW

7,5kW

0 Q [I/s]10 20 30 40 50155 25 35 45 55

10

2,5

7,5

12,5

20

5

15

25

10

20

30

40

50

Ø195

Ø180

0

7,5kW

5,5kW4kW

3kW

[%]6268

72

78

35 www.etna.com.tr


5

0

0

1

3

2

0

0 50 Q [m3/h]

100 Q [US gpm]

Q [I mp. gpm]0 100 200 300 400

0 Q [I/s]

NPS

H [

ft]

H [

ft]

Pp [

HP]

Pp [

kW]

NPS

H [

m]

H [

m]

10 20 30

EA 100-26 ~ 1450 rpm ISO 9906:2012-Grade 3B

80

8

5

20

200 300 400 500

10

15

20

25

10

15

100 150 50

70

60

50

40

30

20

6420

16

12

8

4

0

ø259

ø227

ø213

11 kW

7,5 kW5,5 kW

5971

72

73

70

11 kW

7,5 kW5,5 kW

36


0

0

1

3

2

0

0 20 Q [m3/h]

100 Q [US gpm]

Q [I mp. gpm]0 100 200 300 400 500

0 Q [I/s]

NPS

H [

ft]

0

0

H [

ft]

Pp [

HP]

Pp [

kW]

NPS

H [

m]

H [

m]

10 20 30 40

EA 100-32 ~ 1450 rpm ISO 9906:2012-Grade 3B

5

200 300 400 500 600

15

25

35

10

15

120

20

30

110

100

90

80

70

40 60 80 100 140

20

4

8

12

16

20

24

4

8

412

160 180

50 40

600

700 800

ø302

ø286

ø270

18,5 kW

15 kW

11 kW

15 kW

11 kW

18,5 kW

[%]

60

50

57 68 73 78

75

37 www.etna.com.tr

EA NORM PUMPS DIMENSIONS AND WEIGHTS

f

l x

DND

w 22

d

a

DN

S

4

h1h2

c

u

d+t2

d

110

160

14

n2n1

m2

m1

bs

dfD

DNK

df

D

DNK

e

øCA

Bmax

t2

t

k6

P9

e

3/8"

+0,2

0

SÖKME MESAFESİ

G1/2 DOLDURMA

G1/2 BOŞALTMA

EN1092-2, PN 16 * ASME B16.5 Class 150 RF *

DN D K e df L DN D K e df L

32 140 100 18 76 4x19 1 1/4 140 89 18 63.5 4x19

40 150 110 18 84 4x19 1 1/2 150 98.5 18 73 4x19

50 165 125 20 99 4x19 2 165 120.5 20 92 4x19

65 185 145 20 118 4x19 2 1/2 185 139.5 20 105 4x19

80 200 160 22 132 8x19 3 200 152.5 22 127 8x19

100 220 180 24 157 8x19 4 220 190.5 24 157 8x19

125 250 210 24 157 8x19 5 250 216 24 186 8x19

PUMP MODEL

DIMENSIONS (mm)

PUMP FOOT SHAFTB X

Weight(kg)DND DNS a f h1 h2 øCA b c m1 m2 n1 n2 s w d u t l

EA 32/20 50 32 80 355 160 180 205 65 14 100 60 240 190 12 265 28 8 31 40 330 100 42

EA 32/26 32 50 100 360 180 225 205 65 14 126 95 320 260 14 239 24 40 27 8 330 100 52

EA 40/20 65 40 100 355 160 100 205 65 14 180 92 266 212 12 265 28 8 31 40 330 110 45

EA 40/26 40 65 100 360 180 225 205 65 14 126 95 320 255 14 234 24 40 27 8 330 110 58

EA 40/32 65 40 100 465 200 250 205 65 14 126 88 350 280 16 334 32 10 35 80 340 112 67

EA 50/20 65 50 100 355 160 200 205 65 14 100 72 266 212 12 265 28 8 31 40 340 112 50

EA 50/26 50 65 100 360 180 225 205 65 14 125 95 320 250 14 260 24 50 27 8 340 112 60

EA 50/32 50 65 125 470 225 280 205 65 16 125 95 345 280 18 340 32 80 35 10 434 112 68

EA 65/20 80 65 100 355 180 225 205 80 16 126 90 320 250 12 265 28 8 31 40 360 112 62

EA 65/26 65 80 100 470 200 250 205 80 16 160 120 360 280 18 340 32 80 35 10 360 112 73.4

EA 65/32 65 80 125 470 225 280 205 80 14 160 120 400 315 18 340 32 80 35 10 434 112 95

EA 80/20 100 80 125 475 180 250 205 80 16 126 94 345 280 16 343 32 10 35 80 400 112 63

EA 80/26 80 100 125 470 200 280 205 80 16 160 120 400 315 18 340 32 80 35 10 400 112 86

EA 80/32 80 100 125 470 250 315 205 80 16 160 120 400 315 18 340 42 80 45.7 12 451 112 111

EA 100/20 125 100 125 475 200 280 205 80 18 160 119 360 280 20 345 32 10 35 80 425 112 87

EA 100/26 100 125 140 470 225 280 205 80 18 160 120 400 315 18 340 32 80 35 10 425 112 94

EA 100/32 100 125 140 470 250 315 205 80 18 160 120 400 315 18 340 42 80 45 12 472 116 117

TOLERANCE TABLE

DIAMETER CODE T. VALUES

ø42 k6+0.018+0.002

ø32 k6+0.018+0.002

ø24 k6+0.015+0.002

8-10 P9-0.015-0.051

10-12 P9-0.018-0.061

DISASSEMBLY DISTANCE

DISCHARGE

G1/2 FILLING

38

EAR SERIES PUMP DIMENSIONS AND WEIGHTS 50 Hz, 2 POLES

n2n1

m1

b1s1

A1

B1m2

A2

b2

B2

s2

DNM

G

D

fa

B1

k

w

L

DNM

DN

A

Sökme Mesafesi

h1h2

E

H2

max

.

H1 m

ax.

c

G 1/2"

G 1/2"

PUMP FLANGES

DN D M GHOLE MAX.

ThicknessN ø

32 140 100 76 4 18 18

40 150 110 84 4 18 18

50 165 125 99 4 18 20

65 185 145 118 18 20

80 200 160 138 8 18 20

100 220 180 158 8 18 22

125 250 210 188 8 18 22

PUMP TYPE1450 rpm DIMENSIONS Weight

(kg)kW DNM DNA a f w h1 h2 b1 b2 c m1 m2 n1 n2 s1 s2 A1 A2 B1 B2 Lm E H1 Max H2 Max L k

EAR 32/20 2.2 50 32 80 176 232 160 180 54 43 13 102 79 244 190 12 12 140 180 125 155 284 250 340 286 540 150 68.0EAR 32/20 3 50 32 80 176 239 160 180 54 47 13 102 79 244 190 12 13 160 200 140 175 316 250 340 294 572 150 77.0EAR 32/20 4 50 32 80 176 246 160 180 54 47 13 102 79 244 190 12 13 190 230 140 175 336 250 340 305 592 150 87.0EAR 32/20 5.5 50 32 80 189 278 160 180 54 49 15 102 79 244 190 12 15 216 260 140 180 413 250 340 328 682 150 109.0EAR 32/26 7.5 50 32 100 196 285 180 225 65 49 15 126 95 320 260 14 15 216 260 178 218 413 330 405 310 709 150 123.0EAR 32/26 11 50 32 100 208 316 180 225 65 60 21.5 126 95 320 260 14 21 254 312 210 304 490 330 405 310 798 150 170.0EAR 32/26 15 50 32 100 208 316 180 225 65 60 21.5 126 95 320 260 14 21 254 312 254 304 490 330 405 310 798 150 182.0EAR 40/20 4 65 40 100 178 248 160 180 54 47 15 102 77 270 214 12 13 190 230 140 175 336 250 340 305 614 150 90.0EAR 40/20 5.5 65 40 100 191 280 160 180 54 49 15 102 77 270 214 12 15 216 260 140 180 413 250 340 328 704 150 112.0EAR 40/20 7.5 65 40 100 191 280 160 180 54 49 15 102 77 270 214 12 15 216 260 178 218 413 250 340 328 704 150 116.0EAR 40/20 11 65 40 100 231 339 160 180 54 60 21.5 102 77 270 214 12 21 254 312 210 304 490 250 340 305 821 150 176.0EAR 40/26 11 65 40 100 208 316 180 225 65 60 21.5 126 95 244 260 12 21 254 312 210 304 490 330 405 325 798 150 176.0EAR 40/26 15 65 40 100 208 316 180 225 65 60 21.5 126 95 244 260 12 21 254 312 254 304 490 330 405 325 798 150 188.0EAR 40/26 18.5 65 40 100 234 355 180 225 65 60 21.5 126 95 244 260 12 21 279 354 241 320 550 330 405 325 884 150 208.0EAR 40/26 22 65 40 100 234 355 180 225 65 68 24 126 95 244 260 12 21 279 354 279 320 550 330 405 325 884 150 233.0EAR 40/26 30 65 40 100 234 367 180 225 65 80 26 126 95 244 260 12 26 318 398 305 355 637 330 405 325 971 150 285.0EAR 50/20 7.5 65 50 110 186 275 160 200 61 49 15 108 80 269 216 12 15 216 260 178 218 413 280 360 305 709 150 121.0EAR 50/20 11 65 50 110 226 334 160 200 61 60 21.5 108 80 269 216 12 21 254 312 210 304 490 280 360 305 826 150 168.0EAR 50/20 15 65 50 110 226 334 160 200 61 60 21.5 108 80 269 216 12 21 254 312 254 304 490 280 360 305 826 150 180.0EAR 50/26 18.5 65 50 100 234 355 180 225 65 60 21.5 125 95 320 250 12 21 279 354 241 320 550 330 405 325 884 150 210.0EAR 50/26 22 65 50 100 234 355 180 225 65 68 24 125 95 320 250 12 21 279 354 279 320 550 330 405 325 884 150 235.0EAR 50/26 30 65 50 100 234 367 180 225 65 80 26 125 95 320 250 12 26 318 398 305 355 637 330 405 325 971 150 287.0EAR 50/26 37 65 50 100 234 367 180 225 65 80 26 125 95 320 250 12 26 318 398 305 355 637 330 405 325 971 150 315.0EAR 50/32 37 65 50 125 234 367 180 225 65 80 26 125 95 320 250 12 26 318 398 305 355 637 330 405 325 996 150 323.0EAR 65/20 15 80 65 104 227 335 180 225 69 60 21.5 136 109 323 186 12 21 254 312 254 304 490 300 405 325 821 150 192.0EAR 65/20 18.5 80 65 104 227 348 180 225 69 60 21.5 136 109 323 186 12 21 279 354 241 320 550 300 405 325 881 150 212.0EAR 65/20 22 80 65 140 227 348 180 225 69 68 24 136 109 323 186 12 21 279 354 279 320 550 300 405 325 917 150 237.0EAR 65/20 30 80 65 140 227 360 180 225 69 80 26 136 109 323 186 12 26 318 398 305 355 637 300 405 325 1004 150 289.0EAR 65/26 22 80 65 100 250 371 200 250 65 68 24 160 120 360 280 18 21 279 354 279 320 550 330 450 345 900 150 248.0EAR 65/26 30 80 65 100 250 383 200 250 65 80 26 160 120 360 280 18 26 318 398 305 355 637 330 450 345 987 150 300.0EAR 65/26 37 80 65 100 250 383 200 250 65 80 26 160 120 360 280 18 26 318 398 305 355 637 330 450 345 987 150 328.0EAR 80/20 18.5 100 80 130 247 368 180 250 72 60 21.5 126 102 280 201 16 21 279 354 241 320 550 300 430 325 927 150 213.0EAR 80/20 22 100 80 130 247 368 180 250 72 68 24 126 102 280 201 16 21 279 354 279 320 550 300 430 325 927 150 238.0EAR 80/20 30 100 80 130 247 380 180 250 72 80 26 126 102 280 201 16 26 318 398 305 355 637 300 430 325 1014 150 290.0EAR 80/20 37 100 80 130 247 380 180 250 72 80 26 126 102 280 201 16 26 318 398 305 355 637 300 430 325 1014 150 318.0EAR 80-26 37 100 80 125 250 383 200 280 65 80 26 160 120 400 315 18 26 318 398 305 355 637 330 480 345 1012 150 341.0

Disassembly Distance

39 www.etna.com.tr

EAR SERIES PUMP DIMENSIONS AND WEIGHTS 50 Hz, 4 POLES

n2n1

m1

b1s1

A1

B1m2

A2

b2

B2

s2

DNM

G

D

fa

B1

k

w

L

DNM

DN

A

Sökme Mesafesi

h1h2

E

H2

max

.

H1 m

ax.

c

G 1/2"

G 1/2"

PUMP FLANGES

DN D M GHOLE MAX.

ThicknessN ø

32 140 100 76 4 18 18

40 150 110 84 4 18 18

50 165 125 99 4 18 20

65 185 145 118 18 20

80 200 160 138 8 18 20

100 220 180 158 8 18 22

125 250 210 188 8 18 22


(kg)kW DNM DNA a f w h1 h2 b1 b2 c m1 m2 n1 n2 s1 s2 A1 A2 B1 B2 Lm E H1 Max H2 Max L k

EAR 32/20 0.75 50 32 80 141 191 160 180 54 43 13 102 79 244 190 12 12 140 180 125 155 284 250 340 270 505 150 59.0EAR 32/20 1.1 50 32 80 175 231 160 180 54 47 13 102 79 244 190 12 13 160 200 140 175 316 250 340 286 571 150 60.0EAR 32/20 1.5 50 32 80 176 232 160 180 54 47 13 102 79 244 190 12 13 190 230 140 175 336 250 340 286 592 150 64.0EAR 32/26 1.1 50 32 100 168 224 180 225 65 49 15 126 95 320 260 14 15 216 260 178 218 413 330 405 306 681 150 70.0EAR 32/26 1.5 50 32 100 168 224 180 225 65 60 21.5 126 95 320 260 14 21 254 312 210 304 490 330 405 306 758 150 74.0EAR 32/26 2.2 50 32 100 168 231 180 225 65 60 21.5 126 95 320 260 14 21 254 312 254 304 490 330 405 314 758 150 78.0EAR 32/26 3 50 32 100 168 231 180 225 65 60 21.5 126 95 320 260 14 21 254 312 254 304 490 330 405 314 758 151 87.0EAR 40/20 0.75 65 40 100 178 228 160 180 54 47 15 102 77 270 214 12 13 190 230 140 175 336 250 340 270 614 150 62.0EAR 40/20 1.1 65 40 100 178 234 160 180 54 49 15 102 77 270 214 12 15 216 260 140 180 413 250 340 286 691 150 63.0EAR 40/20 1.5 65 40 100 178 234 160 180 54 49 15 102 77 270 214 12 15 216 260 178 218 413 250 340 286 691 150 67.0EAR 40/20 2.2 65 40 100 178 241 160 180 54 49 15 102 77 270 214 12 15 216 260 178 218 413 250 340 294 691 151 78.0EAR 40/26 1.5 65 40 100 168 224 180 225 65 60 21.5 126 95 244 260 12 21 254 312 210 304 490 330 405 306 758 150 80.0EAR 40/26 2.2 65 40 100 168 231 180 225 65 60 21.5 126 95 244 260 12 21 254 312 254 304 490 330 405 314 758 150 84.0EAR 40/26 3 65 40 100 168 231 180 225 65 60 21.5 126 95 244 260 12 21 279 354 241 320 550 330 405 314 818 150 93.0EAR 50/20 1.1 65 50 110 172 228 160 200 61 49 15 108 80 269 216 12 15 216 260 178 218 413 280 360 286 695 150 68.0EAR 50/20 1.5 65 50 110 172 228 160 200 61 60 21.5 108 80 269 216 12 21 254 312 210 304 490 280 360 286 772 150 72.0EAR 50/20 2.2 65 50 110 172 235 160 200 61 60 21.5 108 80 269 216 12 21 254 312 254 304 490 280 360 294 772 150 76.0EAR 50/26 2.2 65 50 100 168 231 180 225 65 60 21.5 125 95 320 250 12 21 279 354 241 320 550 330 405 314 818 150 86.0EAR 50/26 3 65 50 100 168 231 180 225 65 68 24 125 95 320 250 12 21 279 354 279 320 550 330 405 314 818 150 95.0EAR 50/26 4 65 50 100 168 238 180 225 65 80 26 125 95 320 250 12 26 318 398 305 355 637 330 405 325 905 150 105.0EAR 50/26 5.5 65 50 100 195 284 180 225 65 80 26 125 95 320 250 12 26 318 398 305 355 637 330 405 325 932 150 127.0EAR 65/20 1.5 80 65 104 174 230 180 225 69 60 21.5 136 109 323 186 12 21 254 312 254 304 490 300 405 325 768 150 84.0EAR 65/20 2.2 80 65 104 174 237 180 225 69 60 21.5 136 109 323 186 12 21 279 354 241 320 550 300 405 325 828 150 88.0EAR 65/20 3 80 65 140 174 237 180 225 69 68 24 136 109 323 186 12 21 279 354 279 320 550 300 405 325 864 150 97.0EAR 65/20 4 80 65 140 174 244 180 225 69 80 26 136 109 323 186 12 26 318 398 305 355 637 300 405 325 951 150 107.0EAR 65/26 4 80 65 100 184 254 200 250 65 68 24 160 120 360 280 18 21 279 354 279 320 550 330 450 345 834 150 118.0EAR 65/26 5.5 80 65 100 211 300 200 250 65 80 26 160 120 360 280 18 26 318 398 305 355 637 330 450 368 948 150 140.0EAR 65/26 7.5 80 65 100 211 300 200 250 65 80 26 160 120 360 280 18 26 318 398 305 355 637 330 450 368 948 150 144.0EAR 80/20 3 100 80 130 247 310 180 250 72 68 24 126 102 280 201 16 21 279 354 279 320 550 300 430 314 927 150 98.0EAR 80/20 4 100 80 130 247 317 180 250 72 80 26 126 102 280 201 16 26 318 398 305 355 637 300 430 325 1014 150 108.0EAR 80/20 5.5 100 80 130 247 336 180 250 72 80 26 126 102 280 201 16 26 318 398 305 355 637 300 430 348 1014 150 130.0EAR 80-26 4 100 80 125 250 320 200 280 65 80 26 160 120 400 315 18 26 318 398 305 355 637 330 480 345 1012 150 131.0EAR 80-26 5.5 100 80 125 211 300 200 280 65 80 26 160 120 400 315 18 26 318 398 305 355 637 330 480 368 973 150 153.0EAR 80-26 7.5 100 80 125 21 110 200 280 65 80 26 160 120 400 315 18 26 318 398 305 355 637 330 480 368 783 150 157.0EAR 80-26 11 100 80 125 250 358 200 280 65 80 26 160 120 400 315 18 26 318 398 305 355 637 330 480 423 1012 150 204.0EAR 100-20 3 125 100 127 196 259 200 280 77 68 24 163 130 360 285 20 21 279 354 279 320 550 300 480 334 873 150 122.0EAR 100-20 4 125 100 127 296 366 200 280 77 68 24 163 130 360 285 20 26 318 398 305 355 637 300 480 345 1060 150 132.0EAR 100-20 5.5 125 100 127 124 313 200 280 77 68 24 163 130 360 285 20 26 318 398 305 355 637 300 480 345 888 150 154.0EAR 100-20 7.5 125 100 125 124 213 200 280 77 68 24 163 130 360 285 20 26 318 398 305 355 637 300 480 368 886 150 158.0EAR 100-26 5.5 125 100 125 211 300 200 280 65 68 24 160 120 400 315 18 26 318 398 305 355 637 300 480 368 973 150 161.0EAR 100-26 7.5 125 100 125 211 300 200 280 65 68 24 160 120 400 315 18 26 318 398 305 355 637 300 480 368 973 150 165.0EAR 100-26 11 125 100 125 250 358 200 280 65 80 24 160 120 400 315 18 26 318 398 305 355 637 330 480 423 1012 150 212.0

Disassembly Distance

40

EAS SERIES PUMP DIMENSIONS AND WEIGHTS 50 Hz, 2 POLES

a f

3

L

DN

A

DND

a

L2 L3

L1

s

h1h2

H m

ax.

G 1/2"

G 1/2"

BB1

H m

ax.

s


(kgkW DND DNA a h1 h2 B B2 L L1 L2 L3 s H1 Max H2 Max

EAS 32/20 5.5 50 32 80 260 180 560 510 884 950 150 650 ø18 440 357 146EAS 32/20 7.5 50 32 80 260 180 560 510 961 950 150 650 ø18 440 400 150EAS 32/20 11 50 32 80 260 180 560 510 961 950 150 650 ø18 440 400 197EAS 32/26 7.5 50 32 100 250 225 560 510 986 950 150 650 ø18 475 400 207EAS 32/26 11 50 32 100 250 225 -200 -250 0 950 150 650 ø18 475 0 210EAS 32/26 15 50 32 100 250 225 560 510 986 950 150 650 ø18 475 400 219EAS 40/20 7.5 65 40 100 260 180 560 510 981 950 150 650 ø18 440 400 153EAS 40/20 11 65 40 100 260 180 560 510 981 950 150 650 ø18 440 400 200EAS 40/20 15 65 40 100 260 180 560 510 1083 1100 150 800 ø18 440 480 217EAS 40/26 11 65 40 100 250 225 560 510 986 950 150 650 ø18 475 400 213EAS 40/26 15 65 40 100 250 225 560 510 1088 1100 175 750 ø18 475 480 230EAS 40/26 18.5 65 40 100 250 225 560 510 1147 1100 175 750 ø18 475 521 252EAS 40/26 22 65 40 100 250 225 560 510 1185 1100 175 750 ø18 475 577 277EAS 50/20 11 65 50 100 260 200 560 510 981 950 125 700 ø18 460 400 205EAS 50/20 15 65 50 100 260 200 560 510 1083 1100 175 750 ø18 460 480 222EAS 50/20 18.5 65 50 100 260 200 560 510 1142 1100 175 750 ø18 460 521 244EAS 50/20 22 65 50 100 260 200 560 510 1180 1100 175 750 ø18 460 577 269EAS 50/26 22 65 50 100 250 225 560 510 1185 1100 175 750 ø18 475 577 279EAS 50/26 30 65 50 100 250 225 560 510 1241 1250 250 750 ø18 475 577 338EAS 50/26 37 65 50 100 250 225 560 510 1241 1250 250 750 ø18 475 577 366EAS 50/26 45 65 50 100 250 225 600 550 1295 1300 275 750 ø18 475 610 437EAS 50/32 37 65 50 125 325 280 600 550 1376 1400 325 750 ø18 605 577 382EAS 50/32 45 65 50 125 325 280 600 550 1430 1400 325 750 ø20 605 610 449EAS 50/32 55 65 50 125 325 280 710 660 1531 1500 375 750 ø20 605 672 551EAS 50/32 75 65 50 125 325 280 600 550 1593 1600 425 750 ø20 605 730 661EAS 65/20 18.5 80 65 180 280 325 560 510 1142 1100 175 750 ø20 605 521 256EAS 65/20 22 80 65 180 280 325 560 510 1180 1100 175 750 ø20 605 577 281EAS 65/20 30 80 65 180 280 325 560 510 1236 1250 250 750 ø20 605 577 340EAS 65/20 37 80 65 180 280 325 560 510 1236 1250 250 750 ø20 605 577 368EAS 65/26 30 80 65 100 270 250 600 550 1351 1400 325 750 ø20 520 577 359EAS 65/26 37 80 65 100 270 250 600 550 1351 1400 325 750 ø20 520 577 387EAS 65/26 45 80 65 100 270 250 600 550 1405 1400 325 750 ø20 520 610 454EAS 65/26 55 80 65 100 270 250 710 660 1506 1500 375 750 ø20 520 672 556EAS 65/32 55 80 65 125 325 225 710 660 1531 1500 375 750 ø20 550 672 578EAS 65/32 75 80 65 125 325 225 710 660 1593 1600 425 750 ø20 550 730 719EAS 65/32 90 80 65 125 325 225 710 660 1601 1600 425 750 ø20 550 730 776EAS 80/20 18.5 100 80 125 280 250 560 510 1287 1300 275 750 ø20 530 521 264EAS 80/20 22 100 80 125 280 250 560 510 1325 1300 275 750 ø20 530 577 289EAS 80/20 30 100 80 125 280 250 560 510 1381 1400 325 750 ø20 530 577 347EAS 80/20 37 100 80 125 280 250 560 510 1381 1400 325 750 ø20 530 577 375EAS 80/20 45 100 80 125 280 250 600 550 1435 1400 325 750 ø20 530 610 444EAS 80-26 37 100 80 125 300 280 600 550 1376 1400 325 750 ø20 580 577 400EAS 80-26 45 100 80 125 300 280 600 550 1430 1400 325 750 ø20 580 610 467EAS 80-26 55 100 80 125 300 280 600 550 1531 1500 375 750 ø20 580 672 539EAS 80-26 75 100 80 125 300 280 600 550 1593 1600 425 750 ø20 580 730 679EAS 80-32 90 100 80 125 350 315 710 660 1601 1600 425 750 ø20 665 730 791EAS 80-32 110 100 80 125 350 315 710 660 1793 1800 475 850 ø20 665 925 1171EAS 80-32 132 100 80 125 350 315 510 460 1793 1800 475 850 ø20 665 925 1311EAS 80-32 160 100 80 125 350 315 710 660 1793 1800 475 850 ø20 665 925 1391EAS 100-20 30 125 100 125 300 280 600 550 1381 1400 325 750 ø20 580 577 373EAS 100-20 37 125 100 125 300 280 600 550 1381 1400 325 750 ø20 580 577 401EAS 100-20 45 125 100 125 300 280 600 550 1435 1400 325 750 ø20 580 610 468EAS 100-20 55 125 100 125 300 280 710 660 1536 1500 375 750 ø20 580 672 548EAS 100-26 45 125 100 140 295 280 600 550 1430 1400 325 750 ø20 575 610 475EAS 100-26 55 125 100 140 295 280 710 660 1531 1500 375 750 ø20 575 672 577EAS 100-26 75 125 100 140 295 280 710 660 1593 1600 425 750 ø20 575 730 718EAS 100-26 90 125 100 140 295 280 710 660 1601 1600 425 750 ø20 575 730 775EAS 100-32 110 125 100 140 350 315 710 660 1793 1800 475 850 ø20 665 925 1218EAS 100-32 132 125 100 140 350 315 710 660 1793 1800 475 850 ø20 665 925 1318EAS 100-32 160 125 100 140 350 315 710 660 1793 1800 475 850 ø20 665 925 1398

41 www.etna.com.tr

EAS SERIES PUMP DIMENSIONS AND WEIGHTS 50 Hz, 4 POLES

a f3

L

DN

A

DND

a

L2 L3L1

s

h1h2

H m

ax.

G 1/2"

G 1/2"

BB1

H m

ax.

s


(kgkW DND DNA a h1 h2 B B2 L L1 L2 L3 s H1 Max H2 Max

EAS 32/20 0.75 50 32 80 210 180 430 380 742 750 100 550 ø18 248 390 81.5EAS 32/20 1.1 50 32 80 210 180 430 380 772 750 100 550 ø18 266 390 86.5EAS 32/20 1.5 50 32 80 210 180 430 380 797 800 100 600 ø18 266 390 91.8EAS 32/26 1.1 50 32 100 200 225 510 460 488 750 100 550 ø18 50 425 99.4EAS 32/26 1.5 50 32 100 200 225 510 460 488 750 100 550 ø18 50 425 111.4EAS 32/26 2.2 50 32 100 200 225 510 460 488 750 100 550 ø18 50 425 111.4EAS 32/23 3 50 32 100 200 225 510 460 488 750 100 550 ø18 50 425 114.4EAS 40/20 0.75 65 40 100 210 180 430 380 762 750 100 550 ø18 248 390 84.5EAS 40/20 1.1 65 40 100 210 180 430 380 792 800 100 600 ø18 266 390 90.8EAS 40/20 1.5 65 40 100 210 180 430 380 817 800 100 600 ø18 266 390 94.8EAS 40/20 2.2 65 40 100 200 225 430 380 864 800 100 600 ø18 284 425 115.8EAS 40/26 1.5 65 40 100 200 225 510 460 822 800 100 600 ø18 266 425 110.8EAS 40/26 2.2 65 40 100 200 225 510 460 864 800 100 600 ø18 284 425 118.8EAS 40/26 3 65 40 100 200 225 510 460 894 900 100 700 ø18 284 425 124.7EAS 40/32 2.2 65 40 100 250 250 510 460 969 900 100 700 ø18 284 500 104.8EAS 40/32 3 65 40 100 200 250 510 460 999 900 100 700 ø18 284 450 40.8EAS 40/32 4 65 40 100 200 250 510 460 1014 1000 100 800 ø18 307 450 51.8EAS 40/32 5.5 65 40 100 200 250 510 460 1053 1000 100 800 ø18 350 450 69.8EAS 50/20 1.1 65 50 100 210 200 430 380 792 800 100 600 ø18 266 410 95.8EAS 50/20 1.5 65 50 100 210 200 430 380 817 800 100 600 ø18 266 410 99.8EAS 50/20 2.2 65 50 100 210 200 430 380 859 800 100 600 ø18 284 410 107.8EAS 50/26 2.2 65 50 100 200 225 510 460 864 800 100 600 ø18 284 425 120.8EAS 50/26 3 65 50 100 200 225 510 460 894 900 100 700 ø18 284 425 126.7EAS 50/26 4 65 50 100 200 225 510 460 909 900 100 700 ø18 307 425 137.7EAS 50/26 5.5 65 50 100 200 225 510 460 948 900 100 700 ø20 350 425 155.7EAS 50/32 4 65 50 125 275 280 510 460 1044 1000 125 750 ø20 307 555 148.6EAS 50/32 5.5 65 50 125 275 280 510 460 1083 1100 175 750 ø20 350 555 169.4EAS 50/32 7.5 65 50 125 275 280 510 460 1121 1100 175 750 ø20 350 555 193.0EAS 50/32 11 65 50 125 275 280 510 460 1223 1100 175 750 ø20 430 555 226.4EAS 65/20 1.5 80 65 180 230 325 510 460 817 800 100 600 ø20 266 555 114.8EAS 65/20 2.2 80 65 180 230 325 510 460 859 800 100 600 ø20 284 555 122.8EAS 65/20 3 80 65 180 230 325 510 460 889 900 100 700 ø20 284 555 128.7EAS 65/20 4 80 65 180 230 325 510 460 904 900 100 700 ø20 307 555 139.7EAS 65/26 4 80 65 100 220 250 510 460 1019 1000 125 750 ø20 307 470 153.6EAS 65/26 5.5 80 65 100 220 250 510 460 1058 1000 125 750 ø20 350 470 171.6EAS 65/26 7.5 80 65 100 220 250 510 460 1096 1100 175 750 ø20 350 470 187.4EAS 65/32 4 80 65 125 275 225 560 510 1044 1000 125 750 ø20 307 500 188.3EAS 65/32 5.5 80 65 125 275 225 560 510 1083 1100 175 750 ø20 350 500 210.5EAS 65/32 7.5 80 65 125 275 225 560 510 1121 1100 175 750 ø20 350 500 223.5EAS 80/20 3 100 80 125 230 250 510 460 1034 1000 125 750 ø20 284 480 132.6EAS 80/20 4 100 80 125 230 250 510 460 1049 1000 125 750 ø20 307 480 143.6EAS 80/20 5.5 100 80 125 230 250 510 460 1088 1100 175 750 ø20 350 480 164.4EAS 80-26 4 100 80 125 250 280 560 510 1044 1000 125 750 ø20 307 530 168.9EAS 80-26 5.5 100 80 125 250 280 560 510 1083 1100 175 750 ø20 350 530 190.0EAS 80-26 7.5 100 80 125 250 280 560 510 1121 1100 175 750 ø20 350 530 203.0EAS 80-26 11 100 80 125 250 280 560 510 1223 1200 225 750 ø20 430 530 250.2EAS 80-32 11 100 80 125 300 315 560 510 1223 1200 225 750 ø20 430 615 286.6EAS 80-32 15 100 80 125 300 315 560 510 1267 1200 225 750 ø20 430 615 297.2EAS 80-32 11 100 80 125 300 315 560 510 1223 1200 225 750 ø20 430 615 336.8EAS 100-20 3 125 100 125 250 280 560 510 1034 1000 125 750 ø20 284 530 158.9EAS 100-20 4 125 100 125 250 280 560 510 1049 1000 125 750 ø20 307 530 169.9EAS 100-20 5.5 125 100 125 250 280 560 510 1088 1100 175 750 ø20 350 530 191.0EAS 100-20 7.5 125 100 125 250 280 560 510 1126 1100 175 750 ø20 350 530 204.0EAS 100-26 5.5 125 100 140 245 280 560 510 1083 1100 175 750 ø20 350 525 198.0EAS 100-26 7.5 125 100 140 245 280 560 510 1121 1100 175 750 ø20 350 525 222.5EAS 100-26 11 125 100 140 245 280 560 510 1223 1200 225 750 ø20 430 525 270.6EAS 100-32 11 125 100 140 300 315 560 510 1223 1200 225 750 ø20 430 615 343.8EAS 100-32 15 125 100 140 300 315 560 510 1267 1250 250 750 ø20 430 615 366.8EAS 100-32 18.5 125 100 140 300 315 560 510 1280 1250 250 750 ø20 471 615 388.8

42

EA BARESHAFT PUMP ASSEMBLY

1

2

3

6911

7

12

13

14

16

17

10

15

18

458

19

20

22

23

24

21

NO. DESCRIPTION UNIT(S)

1 PUMP SHAFT 1

2 BEARING OUTSIDE 1

3 SEGMENT OUTSIDE - DIN 472 1

4 BEARING INSIDE 1

5 SEGMENT INSIDE - DIN 472 1

6 BEARING BODY 1

7 SEAL RING OUTSIDE 1

8 SEAL RING INSIDE 1

9 FRONT COVER 1

10 BOLT WASHER GROUP 6

11 MECHANICAL SEAL BODY 1

12 MECHANICAL SEAL SET 1

13 FAN WEDGE 1

14 FAN 1

15 FAN FASTENING NUT 1

16 O-RING 1

17 BODY 1

18 BODY ATTACHMENT GROUP 12

19 PLUG 1

20 PLUG 1

21 FOOT 1

22 FLANGE 4

23 BOLT GROUP 1

24 COUPLING WEDGE 1

43 www.etna.com.tr

EA BARESHAFT PUMP ASSEMBLY

BodyNut

Fan

Mechanical SealRotating Part

Mechanical Seal Stationary Part

Plug

Plug

O-Ring

Back Cover

Front Cover

Internal Seal Ring

DIN 472 Segment

Internal Bearing

Bearing Body

Fan Wedge

Pump Shaft

ExternalSeal Ring

DIN 472 Segment

ExternalBearing

Foot

Coupling Wedge

44

The minimum operating values are limited with the start of cavitation formed in the suction end of the pump.

Cavitation means the fluid pressure to locally drop down to a critical level or the local pressure to become equal or slightly lower than the vaporization pressure due to the formation of gaps full of vapor inside the fluid.

When these gaps full of vapor arrive to spots with higher pressure through flow, the vapor in these gaps condensates.

These gaps hit each other and create pressure waves on internal walls. This causes a stress cycle and an increasing deformation and abrasion.

This phenomenon is characterized as a metallic sound created by a hammer hitting the internal walls and called the ‘start-up cavitation phase’.

The damage caused by cavitation causes the ambient temparature to increase due to electrochemical corrosion and plastic deformation of internal walls. Metals that are resistant to heat and corrosion are alloyed steels. The conditions triggering cavitation may be identified by calculating the total suction head. In technical literature:

NPSH (Net Positive Suction Head)

NPSH is the total energy measured under the cavitation start-up conditions, excluding the evaporation pressure (expressed in m) at the pump inlet. (expressed in m)

The following formula is used to find the static suction head (hz) under safe pump assembly conditions:

hp + hz ≥ hz (NPSHr + 0.5) + hf + hpv

TECHNICAL APPENDIX

hp: the absolute pressure applied to the free liquid surface in the suction tank. (expressed in m), hp is the quotient between the absolute pressure and the specific weight of the liquid.

hz: the suction head between the free liquid surface and the pump axis in the suction tank. (expressed in m), hz is negative if the liquid level is lower than the pump axis.

hf: total of suction line and accessories, valve and check valve elbows etc. friction (flow) resistances.

hpv: evaporation pressure of the fluid under operating conditions. (expressed in m), hpv is the quotient between the evaporation pressure and the specific weight of the liquid.

0.5: Safety factor. (for safety)

For assemblies, maximum possible suction head depends on atmospheric pressure values. (for example: the altitude of the pump’s location above the sea level and the temperature of the fluid) As a reference to the users, the following table indicates the hydraulic suction loss in the given altitudes above sea level for 4 °C water, and similarly the thermal loss.

Water Temperature(°C)

20 40 60 80 90 110 120

Suction Loss (m) 0.2 0.7 2.0 5.0 7.4 15.4 21.5

Altitude Above Sea Level (m)

500 1000 1500 2000 2500 3000

Suction Loss (m) 0.55 1.1 1.65 2.2 2.75 3.3

45 www.etna.com.tr

EXAMPLE

Let us make the following calculation:

Water Temperature : 15 °C = 0.9992Flow Rate : 50 m3 / hDelivery Head : 67 mSuction Head : 3.5 m

Selected pump EA 50/26 - Required NPSHr at 50 m3 / h is = 2 m

For 15 °C waterhp = Pa / = 10.33 mhpv = Pv / = 0.174 m (0.01704 bar)hf = 3.5 m total loss in the suction line(1 elbow and 1 check valve)hz = 3.5 mif we put this into our formula;

10.33 + (-3.5) ≥ (2 + 0.5) + 3.4 + 0.174then6.83 > 6 m

The result is:pump can perform suction.

DESCRIPTION

= Specific weight of the liquid 15 °C = 0.9992 = 1 (from evaporation pressure table)

Pa = Atmospheric pressure = barometric pressure = 1013hPa = 1.013 bar (directly from meteorology)1 bar = 10.2 m1.013 x 10.2 = 10.33 m

hpv = 15 °C Pv = 0.01704 bar (from evaporation pressure table) 0.01704 bar x 10.2 m

0.1738 / 0.9992 = 0.174 m

hz = 3.5 m suction head

hf = (suction pipe ø65 3.5 m pipe + 90° wide elbow + check valve) flow resistances

From flat pipe flow resistance and armature loss table:

For 50 m3 / h ø65 pipe, 100 m pipe loss is not given in the table, but based on interpolation calculation method;

On the table, for 48 m3 / h, the loss is hr = 42 m

On the table, for 54 m3 / h, the loss is hr = 52 m

For 54-48 = 6 m3 , the loss is 52-42=10 m

For 10/6 = 1.66 x 2 m3 , the loss is hr = 2 x 1.66 = 3.32 m

For 50 m3 / h, the loss is hr = 42 + 3.32 = 45.3(for 100 m pipe)

For 1 m pipe, the loss is 45 / 100 = 0.453 m

ø 65 3.5 m pipe loss = 3.5 x 0.453 = 1.59 m

ø 65 90° wide elbow = 0.9 x 0.453 = 0.4 m

ø 65 Check valve = 3 x 0.453 = 1.4 m

hf = 1.59 + 0.4 + 1.4 = 3.4 m

46

FLOW RATE NOMINAL DIAMETER as mm and inch

m3/h l/min 151/2"

203/4"

251"

321 1/4"

401 1/2"

502

652 1/2"

803"

1004"

1255"

1506"

1757"

2008"

25010"

30012"

35014"

40016"

0.6 10 vh

0.9416

0.533.94

0.341.33

0.210.40

0.130.13

0.9 15 vh

1.4233.9

0.808.35

0.512.82

0.310.85

0.200.29 The hr values must be multiplied by

0.71 for galvanized and painted steel pipes,0.54 for stainless steel or copper pipes,0.47 for PVC or PE pipes.

1.2 20 vh

1.8957.7

1.0614.21

0.684.79

0.411.44

0.270.49

0.170.16

1.5 25 vh

2.3687.2

1.3321.5

0.857.24

0.522.18

0.330.73

0.210.25

1.8 30 vh

2.83122

1.5930.1

1.0210.1

0.623.05

0.401.03

0.250.35

2.1 35 vh

3.30162

1.8640.0

1.1913.5

0.734.06

0.461.37

0.300.46

2.4 40 vh

2.1251.2

1.3617.3

0.835.19

0.531.75

0.340.59

0.200.16

3 50 vh

2.6577.4

1.7026.1

1.047.85

0.662.65

0.420.89

0.250.25

3.6 60 vh

3.18108

2.0436.6

1.2411.0

0.803.71

0.511.25

0.300.35

4.2 70 vh

3.72144

2.3848.7

1.4514.6

0.934.93

0.591.66

0.350.46

4.8 80 vh

4.25185

2.7262.3

1.6618.7

1.066.32

0.682.13

0.400.59

5.4 90 vh

3.0677.5

1.8723.3

1.197.85

0.762.65

0.450.74

0.300.27

6 100 vh

3.4094.1

2.0728.3

1.339.54

0.853.22

0.500.90

0.330.33

7.5 125 vh

4.25142

2.5942.8

1.6614.4

1.064.86

0.631.36

0.410.49

9 150 vh

3.1159.9

1.9920.2

1.276.82

0.751.90

0.500.69

0.320.23

10.5 175 vh

3.6379.7

2.3226.9

1.499.07

0.882.53

0.580.92

0.370.31

12 200 vh

4.15102

2.6534.4

1.7011.6

1.013.23

0.661.18

0.420.40

15 250 vh

5.18154

3.3252.0

2.1217.5

1.264.89

0.831.78

0.530.60

0.340.20

18 300 vh

3.9872.8

2.5524.6

1.516.85

1.002.49

0.640.84

0.410.28

24 400 vh

5.31124

3.4041.8

2.0111.66

1.334.24

0.851.43

0.540.48

0.380.20

30 500 vh

6.63187

4.2563.2

2.5117.6

1.666.41

1.062.16

0.680.73

0.470.30

36 600 vh

5.1088.6

3.0224.7

1.998.98

1.273.03

0.821.02

0.570.42

0.420.20

42 700 vh

5.94118

3.5232.8

2.3211.9

1.494.03

0.951.36

0.660.56

0.490.26

48 800 vh

6.79151

4.0242.0

2.6515.3

1.705.16

1.091.74

0.750.72

0.550.34

54 900 vh

7.64188

4.5252.3

2.9919.0

1.916.41

1.222.16

0.850.89

0.620.42

60 1000 vh

5.0363.5

3.3223.1

2.127.79

1.362.63

0.941.08

0.690.51

0.530.27

75 1250 vh

6.2896.0

4.1534.9

2.6511.8

1.703.97

1.181.63

0.870.77

0.660.40

90 1500 vh

7.54134

4.9848.9

3.1816.5

2.045.57

1.422.29

1.041.08

0.800.56

105 1750 vh

8.79179

5.8165.1

3.7221.9

2.387.40

1.653.05

1.211.44

0.930.75

120 2000 vh

6.6383.3

4.2528.1

2.729.48

1.893.90

1.391.84

1.060.96

0.680.32

150 2500 vh

8.29126

5.3142.5

3.4014.3

2.365.89

1.732.78

1.331.45

0.850.49

180 3000 vh

6.3759.5

4.0820.1

2.838.26

2.083.90

1.592.03

1.020.69

0.710.28

210 3500 vh

7.4379.1

4.7626.7

3.3011.0

2.435.18

1.862.71

1.190.91

0.830.38

240 4000 vh

8.49101

5.4434.2

3.7714.1

2.776.64

2.123.46

1.361.17

0.940.48

300 5000 vh

6.7951.6

4.7221.2

3.4710.0

2.655.23

1.701.77

1.180.73

360 6000 vh

8.1572.3

5.6629.8

4.1614.1

3.187.33

2.042.47

1.421.02

420 7000 vh

6.6139.6

4.8518.7

3.729.75

2.383.29

1.651.35

1.210.64

480 8000 vh

7.5550.7

5.5523.9

4.2512.49

2.724.21

1.891.73

1.390.82

540 9000 vh

8.4963.0

6.2429.8

4.7815.5

3.065.24

2.122.16

1.561.02

1.190.53

600 10000 vh

6.9336.2

5.3118.9

3.406.36

2.362.62

1.731.24

1.330.65

FRICTION LOSS IN 100 M STRAIGHT PIPECAST IRON PIPE (HAZEN-WILLIAMS FORMULA C=100)

47 www.etna.com.tr

FRICTION LOSSTABLE FOR THE FLOW RESISTANCES IN ELBOWS, CHECK VALVES AND VALVES

Flow resistance is calculated based on the following table using the equivalent pipe length method.

• The table is for Hazen Williams coefficient, and C equals to 100 (cast iron pipe installation)• The coefficient for steel pipe installations is 1.41• The coefficient for stainless steel, copper pipe and galvanized cast iron pipe installations is 1.85• When an equivalent pipe length is identified, the friction resistance is obtained from the flow resistance

table.• The given values are approximate values for models and especially for valves and check valves, and

should be compared with the values provided by the manufacturer.

ACCESSORY TYPEDN

25 32 40 50 65 80 100 125 150 200 250 300E value pipe length (m)

45° Elbow 0.2 0.2 0.4 0.4 0.6 0.6 0.9 1.1 1.5 1.9 2.4 2.8

90° Elbow 0.4 0.6 0.9 1.1 1.3 1.5 2.1 2.6 3.0 3.9 4.7 5.8

90° Wide Elbow 0.4 0.4 0.4 0.6 0.9 1.1 1.3 1.7 1.9 2.8 3.4 3.9

Sleeve T or Cross-Piece 1.1 1.3 1.7 2.1 2.6 3.2 4.3 5.3 6.4 7.5 10.7 12.8

Valve - - - 0.2 0.2 0.2 0.4 0.4 0.6 0.9 1.1 1.3

Check Valve 1.1 1.5 1.9 2.4 3.0 3.4 4.7 5.9 7.4 9.6 11.8 13.9

48

EVAPORATION PRESSURE Pv and SPECIFIC WEIGHT OF WATER

t T Pv

°C K bar kg/dm3

0 273.15 0.00611 0.9998

1 274.15 0.00657 0.9999

2 275.15 0.00706 0.9999

3 276.15 0.00758 0.9999

4 277.15 0.00813 1.0000

5 278.15 0.00872 1.0000

6 279.15 0.00935 1.0000

7 280.15 0.01001 0.9999

8 281.15 0.01072 0.9999

9 282.15 0.01147 0.9998

10 283.15 0.01227 0.9997

11 284.15 0.01312 0.9997

12 285.15 0.01401 0.9996

13 286.15 0.01497 0.9994

14 287.15 0.01597 0.9993

15 288.15 0.01704 0.9992

16 289.15 0.01817 0.9990

17 290.15 0.01936 0.9988

18 291.15 0.02062 0.9987

19 292.15 0.02196 0.9985

20 293.15 0.02337 0.9983

21 294.15 0.24850 0.9981

22 295.15 0.02642 0.9978

23 296.15 0.02808 0.9976

24 297.15 0.02982 0.9974

25 298.15 0.03166 0.9971

26 299.15 0.03360 0.9968

27 300.15 0.03564 0.9966

28 301.15 0.03778 0.9963

29 302.15 0.04004 0.9960

30 303.15 0.04241 0.9957

31 304.15 0.04491 0.9954

32 305.15 0.04753 0.9951

33 306.15 0.05029 0.9947

34 307.15 0.05318 0.9944

35 308.15 0.05622 0.9940

36 309.15 0.05940 0.9937

37 310.15 0.06274 0.9933

38 311.15 0.06624 0.9930

39 312.15 0.06991 0.9927

40 313.15 0.07375 0.9923

41 314.15 0.07777 0.9919

42 315.15 0.08198 0.9915

43 316.15 0.09639 0.9911

44 317.15 0.09100 0.9907

45 318.15 0.09582 0.9902

46 319.15 0.10086 0.9898

47 320.15 0.10612 0.9894

48 321.15 0.11162 0.9889

49 322.15 0.11736 0.9884

50 323.15 0.12335 0.9880

51 324.15 0.12961 0.9876

52 325.15 0.13613 0.9871

53 326.15 0.14293 0.9862

54 327.15 0.15002 0.9862

t T Pv

°C K bar kg/dm3

55 328.15 0.15741 0.9857

56 329.15 0.16511 0.9852

57 330.15 0.17313 0.9846

58 331.15 0.18147 0.9842

59 332.15 0.19016 0.9837

60 333.15 0.1992 0.9832

61 334.15 0.2086 0.9826

62 335.15 0.2184 0.9821

63 336.15 0.2286 0.9816

64 337.15 0.2391 0.9811

65 338.15 0.2501 0.9805

66 339.15 0.2615 0.9799

67 340.15 0.2733 0.9793

68 341.15 0.2856 0.9788

69 342.15 0.2984 0.9782

70 343.15 0.3116 0.9777

71 344.15 0.3253 0.9770

72 345.15 0.3396 0.9765

73 346.15 0.3543 0.9760

74 347.15 0.3696 0.9753

75 348.15 0.3855 0.9748

76 349.15 0.4019 0.9741

77 350.15 0.4189 0.9735

78 351.15 0.4365 0.9729

79 352.15 0.4547 0.9723

80 353.15 0.4736 0.9716

81 354.15 0.4931 0.9710

82 355.15 0.5133 0.9704

83 356.15 0.5342 0.9697

84 357.15 0.5557 0.9691

85 358.15 0.5780 0.9684

86 359.15 0.6011 0.9678

87 360.15 0.6249 0.9671

88 361.15 0.6495 0.9665

89 362.15 0.6749 0.9658

90 363.15 0.7011 0.9652

91 364.15 0.7281 0.9644

92 365.15 0.7561 0.9638

93 366.15 0.7849 0.9630

94 367.15 0.8146 0.9624

95 368.15 0.8453 0.9616

96 369.15 0.8769 0.9610

97 370.15 0.9094 0.9602

98 371.15 0.9430 0.9596

99 372.15 0.9776 0.9586

100 373.15 1.0133 0.9581

102 375.15 1.0878 0.9567

104 377.15 1.1668 0.9552

106 379.15 1.2504 0.9537

108 381.15 1.3390 0.9522

110 383.15 1.4327 0.9507

112 385.15 1.5316 0.9491

114 387.15 1.6362 0.9476

116 389.15 1.7465 0.9460

118 391.15 1.8628 0.9445

t T Pv

°C K bar kg/dm3

120 393.15 1.9854 0.9429

122 395.15 2.1145 0.9412

124 397.15 2.2504 0.9396

126 399.15 2.3933 0.9379

128 401.15 2.5435 0.9362

130 403.15 2.7013 0.9346

132 405.15 2.867 0.9328

134 407.15 3.041 0.9311

136 409.15 3.223 0.9294

138 411.15 3.414 0.9276

140 413.15 3.614 0.9258

145 418.15 4.155 0.9214

155 428.15 5.433 0.9121

160 433.15 6.181 0.9073

165 438.15 7.008 0.9024

170 433.15 7.920 0.8973

175 448.15 8.924 0.8921

180 453.15 10.027 0.8869

185 458.15 11.233 0.8815

190 463.15 12.551 0.8760

195 468.15 13.987 0.8704

200 473.15 15.550 0.8647

205 478.15 17.243 0.8588

210 483.15 19.077 0.8528

215 488.15 21.060 0.8467

220 493.15 23.198 0.8403

225 498.15 25.501 0.8339

230 503.15 27.976 0.8273

235 508.15 30.632 0.8205

240 513.15 33.478 0.8136

245 518.15 36.523 0.8065

250 523.15 39.776 0.7992

255 528.15 43.246 0.7916

260 533.15 46.943 0.7839

265 538.15 50.877 0.7759

270 543.15 55.058 0.7678

275 548.15 59.496 0.7593

280 553.15 64.202 0.7505

285 558.15 69.186 0.7415

290 563.15 74.461 0.7321

295 568.15 80.037 0.7223

300 573.15 85.927 0.7122

305 578.15 92.144 0.7017

310 583.15 98.70 0.6906

315 588.15 105.61 0.6791

320 593.15 112.89 0.6669

325 598.15 120.56 0.6541

330 603.15 128.63 0.6404

340 613.15 146.05 0.6102

350 623.15 165.35 0.5743

360 633.15 186.75 0.5275

370 643.15 210.54 0.4518

374.15 647.30 221.20 0.3154

49 www.etna.com.tr

NOTE

50

NOTE

51 www.etna.com.tr

NOTE

Dudullu Organize Sanayi Bölgesi 2. Cad. No. 1434775 Ümraniye - Istanbul / Turkey Tel. +90 216 561 47 74 (Pbx) • Fax. +90 216 561 47 50www.etna.com.tr • [email protected] customer service

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