Barmesa Pumps IB Series Installation, Operation & Maintenance Manual Download

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Maintenance

Figure 7

Mechanical seal - Assembly.

Intermediate

coupling

Shaft
sleeve

Shaft

Seal

stationary

Seal

rotating

member

Spring

Impeller

lockwasher

Lockwasher

Hex.

screw

Figure 8

Mechanical Seal - Sectional View.

1 - Ceramic seat
2 - Seal seat Buna-N
3 - Inox. retainer
4 - Inox. jacket
5 - Inox. spring
6 - Carbon ring
7 - Elastomer Buna-N
8 - Inox. washer

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Summary of Contents for IB Series

Page 1: ...n Operation Maintenance Manual End Suction Centrifugal Pumps IMPORTANT Read all instructions in this manual before operating or servicing a pump IB series 1 15 HP 1750 3500 RPM Last update 07 05 2021...

Page 2: ...ler can causeseriousinjury Always wear eye protection when working on pumps Do not wear loose clothing that may become entangled in moving parts Pumps build up heat and pressure during operation Allow...

Page 3: ...elastomerandstainlesssteelspring SHAFTSLEEVE Stainlesssteel O RINGS Buna N MOTOR High quality premium efficiency TEFC or ODP electric motors designed developed inaccordance with industry standards for...

Page 4: ...3 1750 TEFC IB2 1 5 4 62071022 1 5 3 1750 TEFC 145JM 5 IB2 2 2 62071023 2 3 3500 TEFC 143JM 4 IB2 2 4 62071024 2 3 1750 TEFC IB2 3 2 62071025 3 3 3500 TEFC 182JM 4 5 IB2 5 2 62071026 5 3 3500 TEFC 18...

Page 5: ...uld 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 perfectl...

Page 6: ...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 7: ...nstall 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 informati...

Page 8: ...suction or discharge simply remove the body nuts this would uncover the impeller Examine and replace if it shows wear or damage When the impeller requires replacement remove the screw of the shaft and...

Page 9: ...Seal stationary Seal rotating member Spring Impeller Impeller lockwasher Lockwasher Hex screw Figure 8 Mechanical Seal Sectional View 1 Ceramic seat 2 Seal seat Buna N 3 Inox retainer 4 Inox jacket 5...

Page 10: ...643 48 55 19 65 6 54 1 67 0 54 170 681 54 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...

Page 11: ...ARD 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 VALVE OPEN...

Page 12: ...acket AK Fit 4 1 4 30400809 Shaft sleeve 1 5 92010029J O Ring shaft sleeve 1 6 31030131 Mechanical seal 1 7 92010014 Slinger 1 8 92010034 O Ring 1 9 91010345C Impeller s screw 3 8 16UNC x 1 SS 1 10 91...

Page 13: ...91010012 Lock washer 1 5 to 7 5 HP not required for 10 HP 4 18 93010143 Pipe plug 1 4 NPT 2 16 4 2 1 03140101E 3 1 4Model IB2 ITEM PART No DESCRIPTION QTY 1 03090052 Volute case 1 03140102 Impeller 4...

Page 14: ...g capacity 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 w...

Page 15: ...14 barmesa com...

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Barmesa Pumps IB Series, Installation, Operation & Maintenance Manual

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