openwell submersible pumps - 50hz€¦ · capacity of over 1.5 million pumps per annum, today...

O P E N W E L L S U B M E R S I B L E P U M P S - 5 0 H z

An ISO 9001 & 14001 Company https://vinafluid.com/

C . R . I . I S O N E A M O N G the few pioneers in the world to produce 100% stainless steel submersible pumps. Having achieved a record production

capacity of over 1.5 million pumps per annum, today C.R.I. is rubbing its shoulders with the best brands in the world, with

advanced technology and safety standards as its hallmarks.

T H E B E G I N N I N G of C.R.I., way back in 1961, was a resolute attempt to produce a few irrigation equipments using the limited facilities of an in-

house foundry. Eventually the founder's dream was coming true as the small production unit he started kept growing rapidly.

Now, after more than five eventful decades, it is an enormous, widely reputed organization, which produces more than 1500

varieties of perfectly engineered pumps and motors and sells its products in numerous countries spread across 6 continents.

T H E I N F R A S T R U C T U R E of C.R.I. is pretty comprehensive with state-of-the-art machineries and high potential in-house R&D recognised by the ministry

of science and technology, Govt. of India - all within its own covered area of 200,000 square metres. The production

environment is accredited with ISO 9001 & 14001 certifications and the products are CE, UR/UL, TSE & ISI certified. The R&D

team always stays in tune with the changing scenario and seldom fails in coming up with outstanding solutions every time.

N E E D L E S S T O S A Y ,behind this legendary growth lies the untiring, innovative, enthusiastic and dedicated team work. and, of course, a

flawlessly maintained value system too. The name C.R.I. itself encapsulates the company's ethos: ‘‘ Commitment,

Reliability, Innovation’’.

Vision, Mission and Values

To be the industry leader providing best - in - class fluid management

solutions to individual and institutional customers and societies

in our chosen markets.

We will achieve this through our dedicated efforts to enhance the

welfare of all our stakeholders and by living by our values of

commitment, reliability and innovation.

C.R.I. PUMPS

Pumping trust. Worldwide.

1

No suction & priming problem | No need of pump house | Noiseless operation | High operating efficiency | Water lubricated

bushes | Highly durable water cooled rewindable motor | Can be easily dismantled & repaired.

Features

LB, LH & LT - Series

OPENWELL SUBMERSIBLE PUMPS

Applications

Residential | Irrigation | Drip & Sprinkler system | Public water supply | Industrial & Rural water supply.

C.R.I. Horizontal & Vertical Openwell Submersible pumps are the products of expertise gained from over five decades of

experience, endurance and workmanship. These products are engineered to perfection with utmost care and stringent quality

control at all stages to ensure a trouble free service.

DE S CR IP T ION

C.R.I. Horizontal & Vertical Openwell Submersible pumps are ideally suitable for wide range of applications. Suction and

priming problems do not arise as these pumps are submersible type. Pump volute chamber is designed to give the best

possible hydraulic efficiency and the dynamically balanced impellers offers vibration free operation with long life. Specially

designed thrust bearing withstands high thrust load and ensures durability.

Performance Curve Conditions The conditions below apply to the curves shown on the following pages

Curve tolerance according to ISO 9906. Grade 3B | The performance are at rated voltage and are only indicative. Actual discharge depends on availability of water in well / tank, height of water column from the suction pipe end | The measurements

0 were made with airless water at 20 C. When pumping liquids with a density higher than of water, motors with correspondingly higher outputs must be used | The bold curves shaded values indicate the recommended performance range | Pipe friction

losses have not been included in the performance curves & performance tables | The pipe connection threads are given as per BSP standard | The main scales of the Performance curve are metre and lps which have been given for head and flow

respectively | The performance curves show pump performance at rated speed 2900 rpm, rated voltage and @ 0.5m. minimum

submergence.

Important Notes:

Read our operator's manual carefully before installation | Pump should not be operated dry. Install dry run preventor to protect

the pumpset from dry running | Use appropriate size, good quality cable and starter / protection devices | Use low friction

good quality pipes | The pipe diameters must never be smaller than the pump connections | Install pump according to our

recommended Head range | Reduce number of bends, elbows, T-bends as much as possible in the pipe line | Pump should

be run for few minutes atleast once in 2 days to prevent from seizing | It is mandatory to install a control box for all pumpsets

| Avoid fatal electrical shock or injury by disconnecting power before working on or around the pumping system | Only

technically qualified personnel must perform the works complying with local electricity rules and regulations. To reduce the risk

of electrical shock during operation, an appropriate earthing is mandatory | Maximum permissible supply voltage should lie

between ± 10% of the rated voltage | The performance data and curves are at rated voltage and only indicative | Pipe sizes

mentioned in inches are nominal pipe sizes and are nearest conversion of mm.

C O M M I T M E N T R E L I A B I L I T Y I N N O V A T I O N

2

Power Range 3 kW to 18.5 kW 3.0 kW to 45 kW - 3Ph 1.1 kW to 2.2 kW - 1Ph

0.75 kW to 2.2 kW

Speed 2900 rpm2900 rpm 2900 rpm

Version Three Phase 380-415V

50Hz A.C. Supply

3Ph-380-415V, 1Ph-230V

50Hz A.C. Supply

Single phase 230V,

50Hz, A.C. Supply

Degree of Protection IP 58IP 58 IP 58

Direction of Rotation CCW, CW - Three PhaseCCW, CW - Three Phase CCW - Single Phase

Type of Duty S1 (Continuous)S1 (Continuous) S1 (Continuous)

Max. Starts per Hour 6 Times6 Times 6 Times

Method of Starting Direct Online / Star Delta3Ph - DOL / SD, 1Ph - PSC Permanent Split Capacitor

Lead out cable Permanently connected and sealed PVC insulated 3 core flat cable

Permanently connected and sealed PVC insulated 3 core flat cable

Permanently connected and sealed PVC insulated 3 core flat cable

Nominal Outlet Sizes in Inches

2, 2½, 3 & 41, 1½, 2, 2½, 3, 4 & 6 1, 1½ & 2

Specifications

Max. Discharge 215 m³/h 187 m³/h 10 m³/h

320 m 80 m 33 mMax. Head

Horizontal - LH SeriesVertical - LT Series Horizontal - LB Series

Pumped Liquids :Clean, thin, non-aggressive, non-explosive, clear, cold, fresh water without abrasives solid particles or fibres having the following characteristics.

Temperature

Permissible Amount Of Sand

Chlorine Ion Density

Allowable Solids

Specific Gravity

Hardness (drinking Water)

Viscosity

Turbidity

pH

033 C (max.)

325 grams /m (max.)

500 ppm (max.)

3000 ppm (max.)

1.004 (max.)

300 (max.)

-6 21.75 x 10 m /sec (max.)

50 ppm silica scale (max.)

6.5 to 8.5

Phase / Connection / Frequency M - 1 / PSC / 50HzT - 3 / SD / 50HzD - 3 / DOL / 50Hz

L X X - XXX XXX X

Openwellsubmersible pump

Pole / TypeT = 2 Pole / VerticalH = 2 Pole / HorizontalB = 2 Pole / Horizontal back pull out

Type of Materials ofConstruction (M.O.C)

3Nominal Flow (in m /h)Ex. 10 - 10m³/h, 41E - 41.5m³/h(To include decimal values in the nominal flow from 0.1 to 0.8 alphabets A to H are used)

Motor Power (in kW)Ex. 03 = 0.37, 75 = 7.5, 110 = 11

/

OPENWELL SUBMERSIBLE PUMPSOPENWELL SUBMERSIBLE PUMPS

LB, LH & LT - Series

PUMP CASING

PUMP BRACKET

IMPELLER

MOTOR FRAME

SHAFT

THRUST BEARING

PART NAME

C.I.

C.I.

BRONZE

S.S.

S.S.

FIBRE & BRONZE

TYPE - B

C.I.

C.I.

BRONZE

M.S.

S.S.

FIBRE & BRONZE

TYPE - F

S.S.

C.I.

S.S.

M.S.

S.S.

FIBRE & BRONZE

TYPE - G

Materials of Contruction

Technical Specifications

Model Identification Code


3

CR OS S S E CT ION A L D R AWIN G

10.0

2

14.04

15.0

6

15.0

2

15.0

5

17.0

4

10.0

511.0

2

13.0

0

11.0

3

10.1

0

36.0

0

15.0

1

23.0

0

11.0

1

32.0

0

33.0

0

12.0

1

14.0

3

10.0

5

12.0

214.0

2

10.0

4

34.0

0

35.01

24.00

24.0524.06

24.0

9

35.00

24.08

24.0

7

25.0

2

25.0

025.0

1

24.1

0

PART No COMPONENT DESCRIPTION

10.02 Oil Seal Guard

10.04 Oil Seal

10.05 Bush

10.10 Cable Grommet

11.01 Stator

11.02 Stator Winding

11.03 Cable

12.01 Rotor

12.02 Circlip

13.00 Back Cover

14.02 Thrust Pad

14.03 Thrust Base

14.04 Drain Plug

15.01 Base

15.02 Breather Diaphragm

15.05 Diaphragm Cap

15.06 Diaphragm Cap Bolt

17.04 Eye Bolt

PART No COMPONENT DESCRIPTION

23.00 Gasket (Pump Casing)

24.00 Pump Casing

24.05 Suction Flange

24.06 Suction Flange Washer

24.07 Delivery Flange

24.08 Delivery Flange Washer

24.09 Suction Flange Stud and Nut

24.10 Delivery Flange Bolt and Nut

25.00 Closed Impeller

25.01 Impeller Key

25.02 Impeller Nut

32.00 Counter Thrust Pad

33.00 Shell

34.00 Front Bracket

35.00 Foot Valve

35.01 Inlet Screen

36.00 Locking Stud / Strip

LB & LH - Series

HORIZONTAL OPENWELL SUBMERSIBLE PUMPS


4

CR OS S S E CT ION A L D R AWIN G

PART No. COMPONENT DESCRIPTION

10.01 Sand Guard10.02 Oil Seal Guard10.03 Water Filling Plug10.04 Oil Seal10.05 Bush10.06 Upper Housing10.10 Cable Grommet11.01 Stator11.02 Stator Winding11.03 Cable12.01 Rotor12.02 Circlip13.01 Lower Housing14.02 Thrust Pad14.03 Thrust Plate14.04 Drain Plug14.05 Rocker Screw14.06 Rocker Nut15.02 Breather Diaphragm15.05 Diaphragm Cap15.06 Diaphragm Cap Bolt17.04 Eye Bolt23.01 Diffuser Chamber23.02 Impeller Seal Ring23.05 Sleeve24.07 Delivery Flange24.08 Delivery Flange Washer24.11 Delivery Flange Stud and Nut25.00 Closed Impeller25.01 Impeller Key25.02 Impeller Nut29.01 Bush Chamber32.00 Counter Thrust Pad33.00 Shell35.01 Inlet Screen36.00 Locking Stud / Strip38.00 Top Plate

15.05

15.0215.06

14.04

13.01

10.05

14.03

12.0214.02

33.00

12.01

11.01

32.00

10.05

11.02

10.06

10.03

35.0110.04

10.0210.01

38.00

23.01

23.05

25.00

36.00

25.01

24.0824.0724.11

17.04

10.10

11.03

23.02

25.02

36.00

14.0514.06

29.01

VERTICAL OPENWELL SUBMERSIBLE PUMPSVERTICAL OPENWELL SUBMERSIBLE PUMPS

LT - Series


5

LB - Series


Performance Curves & Table

In view of continuous developments the information / description / specification / illustration are subject to change without notice.

kWHP

LBB-25/15M

LBB-7/07M

LBB-30/22M

LBB-13E/11M

LBB-16/22M

LBB-11/11M

PUMPMODEL

MOTORPOWER

1.5

0.75

2.2

1.1

2.2

1.1

2.0

1.0

3.0

1.5

3.0

1.5

OUTLETSIZE

IN mm

50

25

50

25

40

25

3m /h

lps

HE

AD

IN

M

ET

ER

S

0

0

16

22

22

26.6

31

33

3.6

1

20

5.4

1.5

19

7.2

2

17

23.7

26.8

9

2.5

14.5

22.2

24.9

10.8

3

20.2

22.5

13

3.5

18

28

14

4

15.6

26.5

16.2

4.5

24.3

18

5

13.7

20.8

21.6

6

12.5

23.4

6.5

11.7

18.7

25.2

7

10.7

17.9

27

7.5

9.7

16.7

30.6

8.5

8.8

15.7

32

9

13.2

34.2

9.5

12.4

36

10

10.5

H-

(m)

0

10

20

30

40

50

60

70

H-

(fe

et)

80

0 20 40 60 10080 120

4

0

0

0 5

5

10

2

15 20

6

25

8

30

Q - (US gpm)140

Q - (m³/h)

Q - (lps)

35

90

100

110

10

15

20

25

30

LB - SERIES50Hz

2900 rpm

LBB-16/22M

LBB-13E/11M

LBB-11/11M

LBB-30/22M

LBB-7/07M

LBB-25/15M


6

HORIZONTAL OPENWELL SUBMERSIBLE PUMPSHORIZONTAL OPENWELL SUBMERSIBLE PUMPS

LH - SeriesPerformance Table & Curves

kWHP

LHB-31/30T

LHB-41E/55T

PUMPMODEL

MOTORPOWER

3.0

5.5

4.0

7.5

OU

TL

ET

SIZ

EIN

mm

50

50

24

33

0

0

3m /h

lps

HE

AD

IN

ME

TE

RS

10.8

3

14.4

4

18

5

22

21.6

6

21

25.2

7

20

28.8

8

19

32.4

9

16.5

29

36

10

11

28.2

LHB-32/55T 5.57.5 50 45 38 35.5 30 20

39.6

11

27

43.2

12

26

46.8

13

25

50.4

14

23.5

LHF-39/93T 9.312.5 50 59 53 52 49 47 45 42 37 33 27

LHF-46/110T 11.015.0 50 80 73 72 71 69 64 60 45 44

54

15

22

LHB-39/75T 7.510.0 50 53 45 42.8 40 37 35 31 27 24

57.6

16

20

61.2

17

68.4

19

LHF-48/110T 11.015.0 50 57 55.3 55.1 55 54.8 54.5 54 53.5 53 52.5 52 51 48 44

LHF-54/130T 13.017.5 50 65 61 60 59 54 47

72

20

Q - (US gpm)

LH - SERIES50Hz

2900 rpm

Q - (lps)

Q - (m³/h)

H-

(feet)

H-

(m)

3000 50 150100 200 250

60

50

40

30

20

150

125

100

75

50

10

0

25

0

175

70

80

200

225

250

700 10 20 30 40 50 60

0 42 6 8 1210 14 16 18 20 22

LHF-46/110T

LHF-54/130T

LHF-39/93T

LHF-48/110TLHB-39/75T

LHB-32/55T

LHB-41E/55T

LHB-31/30T


7

LH - Series


Performance Table & CurvesH

-(f

eet)

H-

(m)

Q - (US gpm)

Q - (lps)

55

45

35

25

5

15

10

20

30

40

50

180

60

0

100

0

40

20

60

80

120

140

160

65

70

200

220

500450250 3002001501000 50

35302520151050

400350

1200 20 40 60 80 100

Q - (m³/h)

LH - SERIES50Hz

2900 rpmLHF-104/185T

LHF-83/150T

LHF-66/93T

LHB-55/75T

LHB-65/55T

LHB-43/30T

30

kWHP

PUMPMODEL

MOTORPOWER

OU

TL

ET

SIZ

E IN

mm

0

0

3m /h

lps

HE

AD

IN

ME

TE

RS

36

10

40

11

43

12

47

13

50

14

54

15

58

16

61

17

65

18

68

19

72

20

76

21

30.5 29.5LHB-55/75T 7.510.0 65 37 33.5 33 32.5 32 28 27 25.5 23.5 20 16

79

22

83

23

34 33LHF-66/93T 9.312.5 65 42 36 35 32 31.5 31 30 28 26 24 18

86

24

90

25

LHF-83/150T 15.020.0 65 51 44 43 42 41 40 38 37 34 23

94

26

101

28

108

30

LHF-104/185T 18.525.0 65 65 62 61 60 59.5 58 57 56.5 56 55 54 52 49 37

122

34

LHB-65/55T 5.57.5 65 27.5 27 26.5 25.5 25 24.5 24 22.5

21.5 20.5 17

LHB-43/30T 3.04.0 65 19 16.5 16 15 14 13 12 8


8

HORIZONTAL OPENWELL SUBMERSIBLE PUMPSHORIZONTAL OPENWELL SUBMERSIBLE PUMPS

LH - SeriesPerformance Table & Curves

80

0

205

60

40

100

120

140

Q - (lps)

Q - (US gpm)

0

160

180

H-

(fe

et)

H-

(m)

10

15

20

25

30

35

40

45

50

55

60

600 700 800500400300200

Q - (m³/h)

4036322824201612 524844

LH - SERIES50Hz

2900 rpm

120 18080

LHB-83/40T

LHB-90/75T

LHF-81/93T

LHF-137/185T

LHF-187/185T

40

LHB-83/40T

LHB-90/75T

LHF-81/93T

LHF-187/185T

LHF-137/185T

PUMPMODEL

MOTORPOWER

kW

4.0

7.5

9.3

18.5

18.5

HP

5.5

10.0

12.5

25.0

25.0

OU

TL

ET

SIZ

E IN

mm

80

80

80

100

80

22

31

36

38

49

0

0

3m /h

lps

HE

AD

IN

ME

TE

RS

18.5

58

16

18

61

17

17

65

18

16.5

47.1

68

19

16

26

30

47

72

20

15

25

29

47

76

21

14

24

28

46.7

79

22

13.5

23

27

46.6

83

23

13

22.5

26

46.5

86

24

12

22

25

46

90

25

11

21

24

36

45.8

94

26

10

20

23

35.8

45.7

97

27

19

22

35.6

45.5

101

28

18

21

35.4

45

104

29

17

20

35.2

44.5

108

30

14

16

35

43

115

32

34.4

41

130

36

32.4

151

42

28.4

194

54


9

LT - Series

VERTICAL OPENWELL SUBMERSIBLE PUMPS

Performance Table & Curves

0

20

40

60

80

100

Q - (m³/h)

0

H-

(m)

H-

(feet)

50

100

150

200

250

300

350

Q - (US gpm)

2.0 4.0 6.0 8.0

Q - (lps)0 0.5 1.0 1.5 2.0

0

10 20 300

LTH - SERIES50Hz

2900 rpm

5 15 25 35

LTG-4/22M

LTG-4/15M

LTG-4/11M

LTG-4/11M

LTG-4/15M

LTG-4/22M


10


LT - SeriesPerformance Table & Curves

kWHP

LTF-10/30T

LTF-10/37T

LTF-10/45T

LTF-10/55T

LTF-10/75T

LTF-10/93T

LTF-10/150T

LTF-10/185T

PUMPMODEL

MOTORPOWER

3.0

3.7

4.5

5.5

7.5

9.3

15.0

18.5

3

5

6

7

9

11

16

16

4.0

5.0

6.0

7.5

10.0

12.5

20.0

25.0

OUTLETSIZE

IN mm

50

50

50

50

50

50

50

50

60

92

116

138

174

210

315

320

52

84

105

126

156

192

272

280

48

76

98

116

144

178

256

265

43

68

88

104

128

160

232

247

36

56

72

89

108

136

200

228

30

42

55

68

84

104

160

208

20

48

59

72

116

186

0

0

1.8

0.5

3.6

1

5.4

1.5

7.2

2

9

2.5

10.8

3

12.6

3.5

14.4

4

16.2

4.5

18

5

19.8

5.5

21.6

6

3m /h

lps

HE

AD

IN

ME

TE

RS

ST

AG

E

32(4.3)

38(4.4)

1100

1000

900

800

700

600

500

400

300

200

100

320

280

240

200

160

120

80

40

0

0

0

0 1.0 2.0 3.0 4.0 5.0

0 4.0 8.0 12.0 16.0

10 20 30 40 50 60 70

Q - (lps)

Q - (m³/h)

Q - (US gpm)

H-

(feet)

H-

(m)

LT - SERIES50Hz

2900 rpm

LTF-10/30T

LTF-10/37T

LTF-10/45T

LTF-10/55T

LTF-10/75T

LTF-10/93T

LTF-10/150T

LTF-10/185T


11

LT - Series



kWHP

LTF-16/45T

LTF-16/55T

LTF-16/75T

PUMPMODEL

MOTORPOWER

4.5

5.5

7.5

4

5

6

6.0

7.5

10.0

OUTLETSIZE

IN mm

50

50

50

68

90

112

0

0

7.2

2

9

2.5

10.8

3

61

79

98

12.6

3.5

56

73

90

14.4

4

50

66

81

16.2

4.5

43

59

70

18

5

36

49

58

19.8

5.5

27

38

44

21.6

6

3m /h

lps

HE

AD

IN

M

ET

ER

S

ST

AG

E

H-

(m)

H-

(feet)

20

00

40

60

80

100

120

140

100

200

300

400

100908070605040302010

Q - (lps)

Q - (US gpm)

0

20.016.012.08.04.00

6.05.04.03.02.01.00

LT - SERIES50Hz

2900 rpm

Q - (m³/h)

LTF-16/75T

LTF-16/55T

LTF-16/45T


12



kWHP

LTB-101/260T

LTB-101/300T

LTB-130/450T

PUMPMODEL

MOTORPOWER

26

30

45

2

3

3

35

40

60

OUTLETSIZE

IN mm

100

100

150

62.5

82

102

45

62

84

50

67

44

60

82

42.5

58.5

80

41.5

56.5

78

40

54

76

39

52

74

37.5

49

72

36

47

70

35

44

67

33.5

41

65

32

38.5

62

0

0

75.6

21

100.8

28

108

30

115.2

32

122.4

34

129.6

36

136.8

38

144

40

151.2

42

158.4

44

165.6

46

172.8

48

3m /h

lps

HE

AD

IN

M

ET

ER

S

ST

AG

E

30

36

59

180

50

28

33

56

187.2

52

25.5

29

52

194.4

54

H-

(feet)

H-

(m)

Q - (US gpm)

Q - (lps)

0

50

0

10

100

150

200

250

300

LT - SERIES50Hz

2900 rpm

20

30

40

50

60

70

80

90

100

100 200 300 400 500 600 700 8000

Q - (m³/h)

0 5 10 15 20 25 30 35 40 45 50 55

900

40 80 120 1600 200

LTB-130/450T

LTB-101/300T

LTB-101/260T


13

LT - Series



0

50

0

10

100

150

200

250

H-

(feet)

H-

(m)

Q - (US gpm)

Q - (lps)

20

30

40

50

60

70

80

LT - SERIES50Hz

2900 rpm

17515010075250 50 125

0 128 10642

4030200 10

Q - (m³/h)

LTF-29/75T

LTF-27/55T

LTF-29/30T

kWHP

PUMPMODEL

MOTORPOWER OUTLET

SIZEIN mm

0

0

14.4

4

18

5

21.6

6

25.2

7

28.8

8

32.4

9

36

10

39.6

11

43.2

12

46.8

13

50.4

14

54

15

3m /h

lps

HE

AD

IN

M

ET

ER

S

ST

AG

E

65

65

65

LTF-29/30T

LTF-27/55T

LTF-29/75T

4.0

7.5

10.0

3.0

5.5

7.5

2

2

3

29

42

65

26

38

24

36.5

55

22

34.5

52

20

32

48

17

29

43

13

25

37

8.5

19

28


14



kWHP

LTF-41E/75T

LTE-41E/93T

LTF-40/110T

LTF-45/150T

LTF-43/185T

LTF-36/185T

PUMPMODEL

MOTORPOWER

7.5

9.3

11.0

15.0

18.5

18.5

2

2

3

3

4

6

10

12.5

15

20

25

25

OUTLETSIZE

IN mm

65/80

65/80

65/80

65/80

65/80

65/80

52

56

75

82

105

143

120

76

116

43

63

74

112

41

61

71

93

108

39

49

59

68

90

104

36

47

56

64

85

105

33

45

53

58

80

99

30

42.5

49

54

75

88

27

39.5

45

48

69

80

24

35

40

36

60

70

0

0

14.4

4

18

5

21.6

6

25.2

7

28.8

8

32.4

9

36

10

39.6

11

43.2

12

46.8

13

50.4

14

54

15

3m /h

lps

HE

AD

IN

ME

TE

RS

ST

AG

E

20.5

24

33

-

59

60

57.6

16

400

500

Q - (lps)

Q - (US gpm)

250225200175150

H-

(m)

350

H-

(feet)

300

250

200

150

100

10

0

50

0

10075250 50 125

20

30

40

50

60

70

80

90

100

110

120

130

140

150

60504030200 10

LT - SERIES50Hz

2900 rpm

1614128 106420

Q - (m³/h)

LTF-36/185T

LTF-43/185T

LTF-45/150T

LTF-40/110T

LTF-41E/93T

LTF-41E/75T


15

LT - Series



kWHP

PUMPMODEL

MOTORPOWER OUTLET

SIZEIN mm

LTF-31/110T 11.0 615.0 65/80

LTF-25/93T 9.3 612.5 65/80

LTF-30/150T 15.0 620.0 65/80

LTF-28/110T 11.0 415.0 65/80

LTF-29/93T 9.3 412.5 65/80

0

0

3m /h

lps

HE

AD

IN

ME

TE

RS

ST

AG

E

0

50

0

100

150

200

250

300

H-

(feet)

350

H-

(m)

Q - (US gpm)

Q - (lps)

500

400

150

140

130

120

110

100

90

80

70

60

50

40

30

20

0

10

20017515010075250 50 125

403020105 15 25 35 450

128 106420

Q - (m³/h)

LT - SERIES50Hz

2900 rpm

LTF-30/150T

LTF-31/110T

LTF-25/93T

LTF-28/110T

LTF-29/93T


16


LT - SeriesPerformance Table & CurvesH

-(m

)

H-

(feet)

Q - (lps)

Q - (US gpm)

00

0

LT - SERIES50Hz

2900 rpm

20

40

60

80

100

120

140

160

180

200

220

240

100

200

300

400

500

600

700

800

1255025 75 100 150 175 200 225

100 20 30 40 50

0 2 4 6 108 12 14

Q - (m³/h)

LTB-36/370T

LTB-40/370T

LTB-36/260T

LTB-36/220T

LTB-36/220T

LTB-36/260T

LTB-40/370T

LTB-36/370T

30

35

50

50

22

26

37

37

8

10

10

13

80

80

80

80

152

200

230

242

134

175

207.5

216

131

170

203

211

127.5

165

197.5

205

122.5

159

190

197

117.5

152.5

182.5

187.5

109

144

171.3

177.5

109

144

171.3

177.5

90

117.5

145

150

78

103

130

133


17

LT - Series



kWHP

LTF-83/185T

LTB-58/220T

LTB-65/300T

LTB-65/370T

PUMPMODEL

MOTORPOWER

18.5

22

30

37

3

4

6

7

25

30

40

50

OUTLETSIZE

IN mm

100

100

100

100

72

84

120

143

60

69

96

116

62

71

100

120

58

66

92

111

57

64

88

106

55

61

84

102

53

58

80

98

51

55

76

92

49

51

71

86

47

47

65

80

44

42

58

72

40

36

48

60

35

3m /h

lps

HE

AD

IN

ME

TE

RS

ST

AG

E

29

0

20

40

60

80

100

120

140

Q - (lps)

160

180

H-

(m)

0

50

100

150

200

250

300

350

400

450

500

550

600

Q - (US gpm)

LT - SERIES50Hz

2900 rpm

H-

(feet)

1000 200 300 400 500

0 10 20 305 15 25 35

0 10080604020 120Q - (m³/h)

LTB-65/370T

LTB-65/300T

LTB-58/220T

LTF-83/185T


18

LB & LH - Series


Dimension Table

L3

L2

L1

LBB-25/15M

LBB 7/07M

LBB-30/22M

LBB-13E/11M

LBB-16/22M

LBB-11/11M

LHB-31/30T

LHB-41E/55T

LHB-32/55T

LHB-39/75T

LHF-48/110T

LHF-39/93T

LHF-54/130T

LHF-46/110T

LHB-43/30T

LHB-65/55T

LHB-55/75T

LHF-66/93T

LHF-83/150T

LHF-104/185T

LHB-83/40T

LHB-90/75T

LHF-81/93T

LHF-187/185T

LHF-137/185T

PUMPMODEL

Power

kW

1.5

0.75

2.2

1.1

2.2

1.1

3

5.5

5.5

7.5

11

9.3

13

11

3

5.5

7.5

9.3

15

18.5

4

7.5

9.3

18.5

18.5

OUTLETSIZE

50

25

50

25

40

25

50

50

50

50

50

50

50

65

65

65

65

65

65

65

80

80

80

100

80

400

343

453

356

445

383

630

665

670

700

777

735

812

781

634

682

695

727

825

899

660

710

732

951

927

L1

262

228

283

269

297

269

155

155

150

180

178

177

178

178

142

155

193

192

178

178

155

178

178

167

167

L2

103

90

109

106

123

110

338

338

360

343

453

417

430

400

367

367

390

433

453

456

379

379

449

450

450

L3

All Dimensions are in mm


19


LT - SeriesDimension Table

L3

Ø D2

Ø D1

L1

L2

LTG-4/11M

LTG-4/15M

LTG-4/22M

LTF-10/30T

LTF-10/37T

LTF-10/45T

LTF-10/55T

LTF-10/75T

LTF-10/93T

LTF-10/150T

LTF-10/185T

LTF-16/45T

LTF-16/55T

LTF-16/75T

LTB-101/260T

LTB-101/300T

LTB-130/450T

LTF-29/30T

LTF-27/55T

LTF-29/75T

LTF-41E/75T

LTF-41E/93T

LTF-40/110T

LTF-45/150T

LTF-43/185T

LTF-36/185T

LTF-29/93T

LTF-28/110T

LTF-25/93T

LTF-31/110T

LTF-30/150T

LTB-36/220T

LTB-36/260T

LTB-40/370T

LTB-36/370T

LTF-83/185T

LTB-58/220T

LTB-65/300T

LTB-65/370T

PUMPMODEL

Power

kW

1.1

1.5

2.2

3

3.7

4.5

5.5

7.5

9.3

15

18.5

4.5

5.5

7.5

26

30

45

3

5.5

7.5

7.5

9.3

11

15

18.5

18.5

9.3

11

9.3

11

15

22

26

37

37

18.5

22

30

37

OUTLETSIZE

25/32

32/40

32/40

50

50

50

50

50

50

50

50

50

50

50

100

100

150

65

65

65

65

65

65

65

65

65

65

65

65

65

65

80

80

80

80

100

100

100

100

315

344

374

434

434

454

430

520

579

644

699

454

485

494

710

861

1021

448

455

490

505

537

572

602

629

629

450

614

579

614

644

751

801

921

921

657

751

861

921

L1

245

263

301

214

294

334

440

573

653

849

849

254

294

334

500

520

435

213

226

300

213

225

290

290

400

369

450

465

593

593

592

720

849

849

1041

384

599

789

884

L2

560

607

665

648

728

788

870

1093

1232

1493

1548

708

779

828

1310

1381

1456

661

681

790

718

762

862

892

1029

998

900

1079

1172

1207

1236

1471

1650

1650

1962

1041

1350

1650

1805

L3

184

184

184

213

213

213

213

271

271

271

271

213

213

213

271

271

275

213

213

213

213

271

271

271

271

271

271

271

271

271

271

275

275

275

275

271

275

275

275

Ø D1 (Motor

Dia)

128

128

128

235

265

265

265

265

265

267

265

265

265

265

190

200

234.5

267

267

267

267

267

267

267

305

267

267

267

267

267

267

267

267

267

267

300

300

300

300

Ø D2 (Pump

Dia)

All Dimensions are in mm

N o t e s

5

EC

-OW

5-0

3/1

4-E

2

C.R.I. VIETNAM - NGOC NGUYEN AN LLCHotline: 093 824 8589 - Email: [email protected] - Website: www.VinaFluid.com

openwell submersible pumps - 50hz€¦ · capacity of over 1.5 million pumps per annum, today...

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