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ITEM QTY.

DESCRIPTION

# PART

MATERIAL

1

1

Frame

03040010B

Cast Iron

2

1

Body

03090073

Cast Iron

3

1

Impeller

3140064D

Cast Iron

4

1

Wear plate

03190010

Cast Iron

5

1

Seal holder

03190101

Cast Iron

6

1

Retainer

03210003

Cast Iron

7

1

Nut

03250002

Cast Iron

8

1

O-Ring

92010033

Buna-N

9

1

Gasket

92010191

Vellumoid

10

1

Retainer washer

30400431

Bronze

11

1

Shaft key 1/2" x 1/2" x 4½"

30400632

Steel 1018

12

1

Shaft IA4U

30400719

Steel 4140

13

1

Shaft sleeve IA4U

30400810

SS 304

14

1

Inner separator

30400881

SS 304

15

1

Outer separator

30400882

SS 304

16

1

Retainer ring # 5100-215

31010005

Tempered Steel

17

1

Retainer ring # 5100-200

31010007

Tempered Steel

18

N/R

19

1

Outer bearing

31020015

Steel

20

1

Inner bearing

31020017

Steel

21

1

Mechanical seal T21 de 1⁷⁄₈" Ø

31030160

Carbon/Ceramic

22

1

Retainer CR # 19220

31150007

Steel/Viton

23

8

Cap screw 1/2"x 1¾"

91010309

Carbon Steel

24

8

Nut 1/2"

91010415

Carbon Steel

25

8

Pressure washer 1/2"

91010014

Carbon Steel

26

3

Oppressor 1/4"x 1/2" UNC

91010170

Carbon Steel

27

2

Square head screw 1/2"x 1½"

91010401B

Galvanized Steel

28

2

Nut 1/2"

91010454

Bronze

29

1

O-Ring # 2-230

92010078

Buna-N

30

3

Grase fitting 1/8" NPT

93010041

Material

31

4

Cap screw 3/8"x1½"

91010303

Carbon Steel

32

4

Pressure washer 3/8"

91010012

Galvanized Steel

33

4

Nut 3/8"

91010413

Galvanized Steel

34

1

Key 1/4"x 1/4"x 2"

30400633

Steel 1018

35

1

Impeller washer

30400416

Stainless Steel

36

1

Pressure washer 1/2"

91010062

Stainless Steel

37

1

Hex. Head screw 1/2"x 1½"

91010351

Stainless Steel

38

1/2 kg Grase NLGI-2

98010043

Mineral Grase

Parts List

barmesapumps.com

25

Summary of Contents for IA Series

Page 1: ...eration Maintenance Manual End Suction Centrifugal Pumps IMPORTANT Read all instructions in this manual before operating or servicing a pump IA SERIES 2 125 HP 1750 y 3500 RPM barmesapumps com Last up...

Page 2: ...fore handling or servicing the pump or any accessory items associated with or near the pump Do not block or restrict the discharge pipe hose T h i s p u m p i s n o t i n t e n d e d f o r u s e i n s...

Page 3: ...ynamically balanced SEAL Mechanical type 01 Ceramic stationary part carbon ring seal and exclusion in the rotatingpart Buna Nelastomerandstainlesssteelspring SHAFTSLEEVE Stainlesssteel O RINGS Buna N...

Page 4: ...should be as close as possible to the liquid to be pumped with a minimum number of couplings adapters etc in order to reduce friction on the suction side The suction and discharge piping must be perf...

Page 5: ...25 21 05 8 55 2 88 0 75 110 454 88 3 24 7 10 3 37 0 88 120 530 119 33 2 13 5 4 51 1 17 0 38 140 568 137 5 38 1 15 45 5 16 1 33 0 43 150 605 156 43 17 4 5 81 1 49 0 48 160 643 48 55 19 65 6 54 1 67 0 5...

Page 6: ...3 36 STANDARD 45 ELBOW 0 38 0 54 0 61 0 77 0 92 1 15 1 53 1 83 2 29 STANDARD TEE 1 68 2 29 2 75 3 36 4 28 5 19 6 71 8 23 10 1 ANGLE GLOBE VALVE OPEN 3 97 5 49 6 71 8 23 10 7 12 2 16 8 21 3 25 9 GLOBE...

Page 7: ...ave plugs and these must be removed to allow trapped air to escape Use pipe or hose reinforced sufficiently robust to prevent destruction due to high pressure 4Discharge pipe Due to the cost of energy...

Page 8: ...pills out Re install the male plug using a sealant IMPORTANT Do not operate pump without priming first Operating dry will damage seal 4Pre Operation 1 Check Voltage and Phase Compare the voltage and p...

Page 9: ...ighten the nuts until the drip decreases but does not stop 4Frame All pumps come with factory lubricated bearings It is very important to have oil in the oil tank Use oil DTE26 Change the oil every 1...

Page 10: ...ecommended that lightly polish the area of the shaft If the shaft and it radius are perfectly polished the seal can be relatively easily installed Step 2 Install the seat assembly 1 and 2 on the insid...

Page 11: ...Drawings 10 barmesapumps com...

Page 12: ...Drawings 11 barmesapumps com...

Page 13: ...HIGH PRESSURE CENTRIFUGAL PUMP MODEL IA1 GENERAL DIMENSIONS SUCTION 2 NPT THREADED DISCHARGE 1 NPT THREADED KEYWAY 0 25 x 0 125 x 3 LONG 4 HOLES 1 2 barmesapumps com Drawings 12...

Page 14: ...Drawings 13 barmesapumps com...

Page 15: ...Drawings 14 barmesapumps com...

Page 16: ...5 52 12 IA2 H 60 2 60 3600 3 364JM 28 11 25 IA2 H 75 2 75 3600 3 365JM 29 12 25 IA2 H 100 2 100 3600 3 405JM 32 13 75 5 75 16 10 17 25 0 81 5 75 12 5 0 66 16 5 14 9 5 8 12 0 66 HIGH PRESSURE CENTRIFUG...

Page 17: ...0 2 30 3525 3 286JM 11 IA3 40 2 40 3530 3 324JM 10 5 IA3 50 2 50 3530 3 326JM 12 IA3H 30 2 30 3525 3 286JM 7 11 75 11 11 4 75 20 5 0 53 IA3H 40 2 40 3530 3 324JM 10 5 IA3H 50 2 50 3530 3 326JM 12 IA3H...

Page 18: ...MODEL HP RPM PHASE FRAME A B C D E F G IA4 40 2 40 3530 3 324TSC 24 10 5 IA4 50 2 50 3530 3 326TSC 25 5 12 IA4 60 2 60 3565 3 364TSC 28 11 25 IA4 75 2 75 3555 3 365TSC 29 12 25 IA4 100 2 100 3560 3 4...

Page 19: ...25 10 4 25 10 6 25 9 9 IA4BJH 25 4 25 1760 3 284JM 22 62 9 5 IA4BJH 30 4 30 1760 3 286JM 24 56 11 IA4BJH 40 4 40 1765 3 324JM 25 31 10 5 IA4BJH 50 4 50 1765 3 326JM 25 31 12 IA4BJH 60 4 60 1765 3 364...

Page 20: ...IMPELLER IA1 5 2 6 81 03140031B IMPELLER IA1 2 4 IA1 7 5 2 7 50 03140031C 5 1 SHAFT SLEEVE 30400808 6 1 SLINGER 92010014 7 1 MECHANICAL SEAL 31030131 8 1 O RING 92010033 9 1 IMPELLER S SCREW 91010345C...

Page 21: ...10 1 11 1 12 1 ITEM QTY DESCRIPTION PART ELECTRIC MOTOR 200 230 460 ODP 3 HP 1740 RPM 3 PH FRAME 182T JM 15 HP 3530 RPM 3 PH FRAME 254T JM 20 HP 3525 RPM 3 PH FRAME 256T JM 25 HP 3530 RPM 3 PH FRAME 2...

Page 22: ...FOR 10 15 HP 3500 RPM 03010018 INTERMEDIATE COUPLING FOR 20 HP 3525 RPM 03010051 INTERMEDIATE COUPLING FOR 25 30 HP 3525 RPM 03010020 3 1 VOLUTE CASE 03090041 IMPELLER IA2 FOR 3 HP 9 00 SHAFT 7 8 031...

Page 23: ...P 30400418 IMPELLER WASHER FOR 15 TO 50 HP 30400416 SHAFT KEY FOR 3 HP TO 7 5 HP 30400631 SHAFT KEY FOR 15 TO 50 HP 30400633 13 8 STUD 3 8 16X 1 50 91010303 14 8 HEX NUT 3 8 91010413 15 8 LOCK WASHER...

Page 24: ...MPELLER IA1 XH 3 4 9 19 IMPELLER IA1 XH 5 4 9 19 5 1 SHAFT SLEEVE FOR 3 TO 25 HP 30400829 6 1 SLINGER FOR 3 TO 25 HP 92010016 7 1 MECH SEAL FOR 3 TO 25 HP 31030133 8 1 O RING 92010033 9 1 IMPELLER S S...

Page 25: ...TYPICAL EXPLODED VIEW CENTRIFUGAL PUMP MODEL IA2EXH U barmesapumps com 21 MECH SEAL ROTATING PART 21 MECH SEAL STATIONARY PART FIRST HEAT THE SLEEVE AND PLACE IT ON THE SHAFT LETTING IT COOL ALREADY I...

Page 26: ...Steel 20 1 Inner bearing 31020017 Steel 21 1 Mechanical sealT21 de 1 31030160 Carbon Ceramic 22 1 Retainer CR 19220 31150007 Steel Viton 23 8 Cap screw 1 2 x 1 91010309 Carbon Steel 24 8 Nut 1 2 91010...

Page 27: ...pacity is not too much The pump is operating in the range of NPSHR If reducing ow makes the noise gone then the problem is in the point above partially close the discharge valve The bearings for wear...

Page 28: ......

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