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Question About Inspection A Pump 03/05/2011 8:19 AM Hello my friends Do you know any standard for inspection a pump ? ( when it is on service) that explain what is important parameter of inspection a pump Can you upload it ? Thank you Register to Reply Send to a friend Pathfinder Tags: inspection a pump Interested in this topic? By joining CR4 you can "subscribe" to this discussion and receive notification when new comments are added. Join CR4, The Engineer's Place for News and Discussion! Comments rated to be "almost" Good Answers: Check out these comments that don't yet have enough votes to be "official" good answers and, if you agree with them, rate them! #2 " Re: Question About Inspection A Pump " by Noudge79 on 03/05/2011 7:36 PM (score 1) #5 " Re: Question About Inspection A Pump " by brich on 03/06/2011 7:34 AM (score 1) lyn Guru #1 Re: Question About Inspection A Pump 03/05/2011 10:19 AM Contact the pump manufacturer. What means, "on service"? __________________ Luck comes and goes. Skill is forever.

Pump Inspection Checklist

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Question About Inspection A Pump03/05/2011 8:19 AM

Hello my friendsDo you know any standard for inspection a pump ? ( when it is on service) that explain what is important parameter of inspection a pumpCan you upload it ?Thank you

Register to Reply Send to a friend

Pathfinder Tags: inspection a pump

Interested in this topic? By joining CR4 you can "subscribe" tothis discussion and receive notification when new comments are

added. Join CR4, The Engineer's Place for News and Discussion!

Comments rated to be "almost" Good Answers:Check out these comments that don't yet have enough votes to be "official" good answers and, if you agree with them, rate them!

#2 " Re: Question About Inspection A Pump " by Noudge79 on 03/05/2011 7:36 PM (score 1)

#5 " Re: Question About Inspection A Pump " by brich on 03/06/2011 7:34 AM (score 1)

lyn

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Join Date: Oct 2008

Location: Mill Creek

Posts: 8857

#1

Re: Question About Inspection A Pump 03/05/2011 10:19 AM

Contact the pump manufacturer. What means, "on service"?

__________________Luck comes and goes. Skill is forever.

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Page 2: Pump Inspection Checklist

Good Answers: 302

jafary64

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Join Date: Mar 2010

Posts: 8

#3In reply to #1

Re: Question About Inspection A Pump 03/05/2011 9:33 PM

Hello

thank you

on service means pump work and full of fluid

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Noudge79

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Join Date: Feb 2011

Location: Philippines

Posts: 122

Good Answers: 1

#2

Re: Question About Inspection A Pump 03/05/2011 7:36 PM

1)Install a Differential Pressure gauge between suction and discharge line. Head delivered of the pump is the Pressure difference between those points. You monitor it. Normal pump would maintain a constant DP (Head). If DP is lowering that means somethings wrong with your pump. (Check the impeller, motor, bearings)

http://www.ashcroft.com/products/pressure_gauges/differential/Type-1125-Differential-Gauge.cfm#

2) Check temperature of motor & bearing of casing- monitor it at regular basis. Increase of temperature means poorly lubricated or shaft misalignment

http://trade.indiamart.com/details.mp?offer=2225796948

cheerz

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Page 3: Pump Inspection Checklist

mrswamy

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Join Date: Jun 2008

Location: Oman

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#4

Re: Question About Inspection A Pump 03/05/2011 11:10 PM

Need more details . General inspection includes physical inspection, abnormal sound, vibration, controls etc. Ensure that the preventive maintenance is carried out as per the manufactures recommendation.

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brich

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Join Date: Oct 2009

Location: UK

Posts: 314

Good Answers: 24

#5

Re: Question About Inspection A Pump 03/06/2011 7:34 AM

I suggest that you follow

1. the Pump manufacturers specifications

2. the OEM hand book for installation and servicing

3. check the RPM, intake & discharge pressure with the OEM pump curve

and if the pump is still under the OEM warrantee, then ask them for the EXACT specifications you need & if you are having problems then get them to honour their contact commitment to fix your problem (if you have one), if not covered by the OEM then still ask for the details, pump curves etc.. so you can compare you findings with that of the pump curve.

As for standards... that will depend on what type of pump you have, who made it and what standard they made the pump too! You can try API standards for pumps.. google it..

__________________The square root of nothing is what you make it!

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Page 4: Pump Inspection Checklist

wangito

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Join Date: Aug 2006

Location: Santiago Chile.

Posts: 821

Good Answers: 7

#6

Re: Question About Inspection A Pump 03/06/2011 8:43 AM

I guess you meant IN-SERVICE?

Pump manufacturer curves, flow meter and a current probe are your best bet. supposing that the pump is working normally.

__________________Never trade luck for skill.

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praneethsuddapall

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Join Date: Nov 2010

Posts: 6

#7

Re: Question About Inspection A Pump 03/07/2011 6:32 AM

simply you go to a mechanic give him his fare and say your problem thats it there ends the matter