Barmesa Pumps IA1-2-4 Installation, Operation & Maintenance Manual Download Page 1

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Installation, Operation &

Maintenance Manual

End Suction Centrifugal Pumps

2 - 125 HP @
1750 & 3500 RPM

IMPORTANT! - Read all instructions in this manual before operating or servicing

a pump.

barmesapumps.com

Summary of Contents for IA1-2-4

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

Page 2: ...cing 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 swimming pools or water...

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

Page 4: ...xidant liquid Installation The pump 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 suctio...

Page 5: ...1 21 9 7 28 1 86 0 6 180 757 66 3 26 7 8 9 2 27 0 73 0 3 200 833 80 32 2 10 07 2 72 0 87 0 35 220 908 95 38 1 12 6 3 21 1 03 0 41 240 984 111 44 5 14 7 3 74 1 2 0 48 260 1060 128 51 3 16 9 4 3 1 38 0...

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: ...e must be removed to allow trapped air to escape 0 39 of inclination per 3 28 ft CORRECT INCORRECT Air pocket Figure 3 Inclination Check valve completely open CORRECT D 6x D min Pressurized water Figu...

Page 8: ...tion check valve INCORRECT CORRECT Figure 6 Discharge piping Install the foot valve at the suction pipe Figure 1 and fill with liquid the superior part of the pump s body Sometimes air is trapped insi...

Page 9: ...tighten the nuts until the dripping decreases but not cease Frame 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: ...al type pumps generally use 2 different types of flexible couplings the Lovejoy type with rubber spider and the Steelflex type F with grids buffer The first mentioned coupling requires no lubrication...

Page 11: ...ance between the hubs and rest it on any of the covers Lubricate the slots and clearance with as much grease as possible Fill the spaces between the grid and around it with grease Remove excess Oil th...

Page 12: ...005 0 156 4 1 8 0 028 0 005 0 02 0 007 0 188 5 1 8 0 033 0 005 0 02 0 007 0 188 6 1 8 0 038 0 005 0 02 0 007 0 188 7 1 8 0 045 0 005 0 02 0 007 0 188 8 1 8 0 052 0 01 0 03 0 01 0 25 9 1 8 0 057 0 01 0...

Page 13: ...5 3 63 11 81 IA1 7 5 2 7 5 3515 3 213JM 13 25 IA1 10 2 10 3505 3 215JM 7 14 75 IA1 15 2 15 3530 3 254JM 8 25 19 06 IA1 20 2 20 3525 3 256JM 10 19 65 IA1 H 3 4 3 1740 3 182JM 4 5 6 88 7 5 4 5 3 63 11 8...

Page 14: ...525 3 284JM 7 11 75 11 9 5 4 75 20 5 4 5 6 88 7 5 3 63 11 81 0 41 6 25 10 10 4 5 0 53 MODEL HP RPM PHASE FRAME A B C D E F G H IA2 2 4 2 1735 3 145JM 3 5 6 88 5 5 5 2 75 12 4 03 0 34 IA2 10 2 10 3505...

Page 15: ...NCL ODP 4 HOLES HIGH PRESSURE CENTRIFUGAL PUMP MODEL IA3 IA3H GENERAL DIMENSIONS MODEL HP RPM PHASE FRAME A B C D E F G H IA3 3 4 3 1740 3 182JM 4 5 IA3 5 4 5 1730 3 184JM IA3 7 5 4 7 5 1750 3 213JM 5...

Page 16: ...DEL 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 405T...

Page 17: ...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 18: ...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 19: ...R S SCREW FOR 15 TO 40 HP 91010351 LOCK WASHER 3 8 SS FOR 3 TO 10 HP 91010061 LOCK WASHER 1 2 SS FOR 15 TO 40 HP 91010062 IMPELLER WASHER FOR 3 TO 10 HP 30400418 IMPELLER WASHER FOR 15 TO 40 HP 304004...

Page 20: ...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 3...

Page 21: ...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 22: ...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...

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