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BARMESA PUMPS

FACTORY WARRANTY

Barmesa Pumps warrants that products of our manufacture will be free of defects in material and 
workmanship under normal use and service for 18 months from date of manufacture or 12 months 
from installation date whichever occurs first. This warranty gives you specific legal rights, which vary 
from state to state.

This warranty is a limited warranty, and no warranty related claims of any nature whatsoever shall be 
made against Barmesa Pumps, until the ultimate consumer or his/her successor notifies us in writing 
of the defect and delivers the product and/or defective part(s) freight prepaid to our factory or 
nearest authorized service station as instructed by Barmesa Pumps. THERE SHALL BE NO FURTHER 
LIABILITY, WHETHER BASED ON WARRANTY, NEGLIGENCE OR OTHERWISE. PRODUCT SHALL BE 
EITHER REPLACED OR REPAIRED AT THE ELECTION OF BARMESA PUMPS. Guarantees relating to 
performance  specifications  provided  in  addition  to  the  foregoing  material  and  workmanship 
warranties on a product manufactured by Barmesa Pumps, if any, are subject to possible factory 
testing. Any additional guarantees, in the nature of certified performance specifications or time 
frame must be in writing and such writing must be signed by our authorized factory manager at time 
of order placement and/or at time of quotation. Due to inaccuracies in field testing and should a 
conflict arises between the results of field testing conducted by or for the user, Barmesa Pumps 
reserves the right to have the product returned to our factory for additional testing.

This warranty shall not apply when damage is caused by (1) improper installation, (2) improper 
voltage, (3) lightning, (4) excessive sand or other abrasive material, (5) corrosion build-up due to 
excessive  chemical  content  or  (6)  uncontrollable  acts  of  god.  Any  modification  of  the  original 
equipment will also void the warranty. We will not be responsible for loss, damage or labor cost due 
to interruption of service caused by defective pumps, parts or systems. Barmesa Pumps will not 
accept charges incurred by others without our prior written approval.

This warranty is void if our inspection reveals the product was used in a manner inconsistent with 
normal industry practice and/or our specific recommendations. The purchaser is responsible for 
communication  of  all  necessary  information  regarding  the  application  and  use  of  the  product. 
UNDER  NO  CIRCUMSTANCES  WILL  WE  BE  RESPONSIBLE  FOR  ANY  OTHER  DIRECT  OR 
CONSEQUENTIAL  DAMAGES,  INCLUDING  BUT  NOT  LIMITED  TO  TRAVEL  EXPENSES, 
CONTRACTOR  FEES,  UNAUTHORIZED  REPAIR  SHOP  EXPENSES,  LOST  PROFITS,  LOST  INCOME, 
LABOR CHARGES, DELAYS IN PRODUCTION, IDLE PRODUCTION, WHICH DAMAGES ARE CAUSED 
BY  ANY  DEFECTS  IN  MATERIAL  AND/OR  WORKMANSHIP  AND/OR  DAMAGE  OR  DELAYS  IN 
SHIPMENT. THIS WARRANTY IS EXPRESSLY IN LIEU OF ANY OTHER EXPRESS OR IMPLIED WARRANTY. 
No rights extended under this warranty shall be assigned to any other person, whether by operation 
of law or otherwise, without our prior written approval.

IMPORTANT!

If you have a claim under the provision of the warranty, contact Barmesa Pumps or your

authorized Barmesa Pumps Distributor:

[email protected]

www.barmesapumps.com

barmesa.com

Summary of Contents for 2-125 HP @ 1750 y 3500 RPM

Page 1: ...Operation 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 Last update 07 22 2022...

Page 2: ...before 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...

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

Page 4: ...mp 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 pe...

Page 5: ...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 54 170 681 54 1...

Page 6: ...75 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 GLO...

Page 7: ...hese 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 or BHP necessa...

Page 8: ...stall 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 phase informatio...

Page 9: ...tighten 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...

Page 10: ...recommended 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 ins...

Page 11: ...H 15 2 IA1 1 2H 20 2 IA1 1 2H 25 2 15 20 25 3530 3525 3525 3 3 3 254JM 256JM 284JM IA1 1 2H 3 4 3 1740 3 182JM IA1 1 2H 30 2 30 3525 3 286JM H 0 53 6 88 4 50 4 50 7 50 3 63 11 81 4 25 0 41 6 88 14 75...

Page 12: ...11 Drawings barmesa com...

Page 13: ...12 Drawings barmesa com...

Page 14: ...13 Drawings barmesa com...

Page 15: ...4 75 20 5 0 53 IA3H 40 2 40 3530 3 324JM 10 5 IA3H 50 2 50 3530 3 326JM 12 IA3H 60 2 60 3565 3 364JM 11 25 23 IA3H 75 2 75 3565 3 365JM 12 25 24 0 69 5 46 8 14 75 12 5 5 25 22 25 0 69 9 16 31 14 5 88...

Page 16: ...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 405TSC 30 5 13...

Page 17: ...20 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...

Page 18: ...17 Drawings barmesa com...

Page 19: ...er IA1 5 2 Dia 6 81 03140031C Impeller IA1 2 4 IA1 7 5 2 Dia 7 5 30400808 Shaft Sleeve 1 6 92010029J O Ring Shaft Sleeve 1 7 92010014 Slinger 1 8 31030131 Mechanical Seal 1 9 92010033 O Ring 1 10 9101...

Page 20: ...0418 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 3 8 91...

Page 21: ...R 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 SCREW F...

Page 22: ...21 TYPICAL EXPLODED VIEW CENTRIFUGAL PUMP MODEL IA2 H Parts List barmesa com...

Page 23: ...190 03140142B For 75 HP 3560 RPM 9 842 03140142C For 60 HP 3555 RPM 9 055 03140142D For 50 HP 3540 RPM 8 464 03140142E For 40 HP 3530 RPM 7 875 5 30400838 Shaft Sleeve 1 6 31030411 Mechanical Seal 1...

Page 24: ...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 That there is oil...

Page 25: ...ght to have the product returned to our factory for additional testing This warranty shall not apply when damage is caused by 1 improper installation 2 improper voltage 3 lightning 4 excessive sand or...

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