Pump Chart Basics Explained - Pump curve HVACR
Рет қаралды 1,813,373
Күн бұрынPump curve basics. In this video we take a look at pump charts to understand the basics of how to read a pump chart. We look at basic pump curve, head pressure, flow rate, pump performance, impeller size, efficiency, npsh, multi-speed pumps, VFD's, rotational speed, voltage, frequency and phases to help you learn hvac, hvacr and mechanical engineering.
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@EngineeringMindset 4 жыл бұрын
⚠️ *Found this video super useful?* Buy Paul a coffee to say thanks: ☕ PayPal: www.paypal.me/TheEngineerinMindset
@TM10E 4 жыл бұрын
Thank you!
@the_candid_mechanic 4 жыл бұрын
Thanks bro.
@the_candid_mechanic 4 жыл бұрын
Can't use Pay Pal in India😕😕😕
@ajiteshsingh7370 4 жыл бұрын
How changing size of impeller work,when the casing size is fixed? Can someone explain
@ledonc1580 4 жыл бұрын
I will buy Paul a warm lunch and heavy dinner if he will teach me how to prepare presentation like that
@walelign1356 2 ай бұрын
Your video was incredibly helpful, thank you! I’d like to propose a slight clarification @2:21 mark. The reason pump manufacturers use meters of water (head) instead of direct pressure is not because pumps can produce different pressures but the same head when different fluids are pumped. In fact, it’s quite the opposite. Pump performance curves feature ‘head’ instead of ‘pressure’ because the maximum head to which water can be pushed is more practically meaningful for customer needs than pressure figures in bars or megapascals. Pumps do not push different fluids to a constant maximum head. For instance, lighter fluids such as petroleum can be pumped to higher heads than heavier fluids like mercury. To illustrate, a pump with a maximum head of 60m (of water) can support a 60-meter column of water, but only a 4.4m column of mercury, given that mercury is approximately 13 times heavier than water. However, the maximum pressure in bars will be the same for both cases. I hope this clarification is helpful!
@Junjokar 3 жыл бұрын
I really appreciate all the knowledge you spread around with these. Extremely helpful, thanks!
@seungscho2823 4 жыл бұрын
Your presentation on pumps is very easy to understand and very helpful to apply to the practical cases. Thank you very much.
@markkidman6115 3 жыл бұрын
This helped me so much to understand stuff at my new job. Out of school it helps with a practical side
@bobsmythe2490 3 жыл бұрын
I am a retired engineer who during my career had to learn about pumps by "the seat of my pants." This video deals with small potato pumps where as I also specified very large high volume, high or low head pumps. These pump videos are great and cover a lot of important issues but I caution much more must be understood mechanically before specifying a pump. In particular are seal/stuffing box design and bearings. As with fans, low volume, high head centrifugal devices, are tough on bearings. Don't just accept the vendor's bearing recommendation. Personally check with the bearing vendor. You may find yourself needing to learn about bearing and the recommended lubrication requirements before making your final pump choice.
@Johnwick52923 Жыл бұрын
Very well put!
@suryaprakashshukla6023 10 ай бұрын
Hey man you seem an expert on pumps.. Can you provide more informations? Especially on specs we are missing here
@Dattp51 10 ай бұрын
Sir, hats of to your experience, need some guidance and information about pumping system for industry,
@hefeihuayunmachinerymanufa6773 5 ай бұрын
Great insights, sincerely invite you to learn about our Huayun hose pumps
@vijaysrivatsa3216 3 жыл бұрын
It was the best way to explain the graph...thank you so much! Please do more such video. :')
@jeffearon41 4 жыл бұрын
This video, presentation material and style ticks so many boxes for me. Cheers.
@dr.bernard4648 2 жыл бұрын
Thanks Paul. I did this course in my Electrical Engineering program and I am just understanding Pump Curve..great job.
@riskanrizvan1564 Жыл бұрын
Really great! This short video covers almost all the pump curve concepts I needed for my exams. Thank you so much.
@sarathy319 4 жыл бұрын
This channel is doing a great Job. Kudos to the team.Looking forward from this team more like this.Especially more from Thermal devices (AC , REFRIGERATOR,) and components like Heat exchangers etc
@EngineeringMindset 4 жыл бұрын
Thank you, Sarathy. Have you watched our Supermarket Hvac video? I think you'll really enjoy that
@gersonvargas8712 4 жыл бұрын
Excellent video. I'm student of Mechanical Engineering. This video helped me better understand the basics of pumps
@helloam7443 3 жыл бұрын
Suppose we have give. HeAd How to calculate pressure
@OlympusHeavyCavalry 4 жыл бұрын
It is interesting how you talk about variable speed pumps. At my previous place of employment, many of the larger submersible pumps had a soft start/stop. There were various reasons for this, where they were used in areas, and on pumps, that typically needed this, including safety. Cheers for the video :-)
@EngineeringMindset 4 жыл бұрын
VFD Video is now live! here: kzfaq.info/get/bejne/r6uAmJqDqdrPl6M.html
@nega3ive. 3 жыл бұрын
man i can't thank you enough. i was searching for these and you came through again.
@projectstumblestorms5537 2 жыл бұрын
As a complete novice to the subject matter this was the absolute perfect video. AND I CAN FOLLOW THE EXPLANATION!!!
@braizo3804 4 жыл бұрын
Man, what a video! Very good! Your explaination is short and perfect!
@210359 3 жыл бұрын
Excellent video, well explained, clear and lucid audio and video. Thanks a lot !!
@jonesy3007 4 жыл бұрын
Great video. Please note industrial voltages in Canada are 600vac 3 phase. Keep the content coming!!
@VenkatKrishna1729 4 жыл бұрын
Amazing video guys. Very informative. I have studied these a long time ago, but it was a complete brush up for me. Thank you and keep up the good work.
@EngineeringMindset 4 жыл бұрын
Glad to hear, thank you
@pikinskills 2 жыл бұрын
@@EngineeringMindset Sir could u please explain surging stalling and choking using this curve? Its hard and there are no videos about it.
@rohitdmangalekar6795 2 жыл бұрын
Absolutely fantastic explanations... loved them.. thank you very much.
@mateenlakhani621 4 жыл бұрын
A video on Basement Ventilation would be much appreciated
@johannarichards1554 Жыл бұрын
Fantastic video! Thank you so much ! Very helpful, even for those of us already in the industry.
@ADTWstudy 4 жыл бұрын
Awesome ☺️ Best explanation.
@EngineeringMindset 4 жыл бұрын
Glad you enjoyed
@nathanchance5716 3 жыл бұрын
very simple yet very informative. keep up the good work
@tllynchal 4 жыл бұрын
Paul, great selection of videos please keepm them coming. Could you make a video explaining how a gas absorption heat pump works for domestic heating? And is there a difference between a GAHP and a gas fired heat pump? Thanks.
@teoscott1 4 жыл бұрын
No one can explain better than you. Please make a video on how to size compressors for HVAC and how do we do retrofit and what are the advantage and disadvantage. I am definitely donating !!!
@meg7617 4 жыл бұрын
Excellent Work. Everything was illustrated intuitively with proper focus on the practical aspects.
@zk116 2 жыл бұрын
I would give you thousands of likes if I could. You literally explained the bloody thing soo much better than the walls of text in my lecture notes
@Koh-Wei-Jian Жыл бұрын
1:10 is mind blowing. As a fire sprinkler contractor i learned a new concept about understanding the concepts behind pump curve.
@kj7569 Жыл бұрын
😂
@Stuart68505 2 жыл бұрын
Thanks this made understanding pump curves seem much easier.
@leooel2251 3 жыл бұрын
FABTASTIC TECHNICAL PRESENTATION OF THE PUMP RELATED CURVES : 🙏
@user-oe6bu5qi5c 5 ай бұрын
Great Video ! Simple quick explanation to refresh your memory.
@marvinluyombya2659 2 жыл бұрын
Amazing info,, concise and makes things easy to understand
@sparfa 4 жыл бұрын
Love all your videos. Keep up the superb work
@simpleben77 4 жыл бұрын
I size and sell centrifugal pumps and this is spot on. you certainly know your stuff. great video.
@philschroder445 2 жыл бұрын
Well done. Clear concise and well illustrated.
@qgm007 3 жыл бұрын
Such a comprehensive as well precise description. Well done. Kindly do a video that explain pump pressure and performance varying with throttling using animation like this. This would help many to choose right pump for energy savings. Thanks in advance.
@bobbydreamsforu 4 жыл бұрын
Excellent lecture. Thank you very much !!
@lapat5739 3 жыл бұрын
Easy to understand. Very helpful for my job. Thank you very much😊👍👍
@ajju460 4 жыл бұрын
Thanks for the video sir. Excellent work. Please keep posting such learning videos
@EngineeringMindset 4 жыл бұрын
Thanks ajay
@louielaquio8388 3 жыл бұрын
wow, very interesting and comprehensive. thanks!
@rkclinton1965 2 жыл бұрын
I teach pump and motor maint. This is the best video I have seen, to simply explain the concept.
@nikkuthomasabraham3784 4 жыл бұрын
Very informative. Crisp and clear. U guys are doing amazing work. Can you do hvac troubleshooting series videos for split and package units?
@t.rsuresh9097 Жыл бұрын
Useful information
@jaygajjar9738 4 жыл бұрын
Very well explained. Plz keep uploading more videos on HVAC system design Thanks a lot
@EngineeringMindset 4 жыл бұрын
Plenty more lined up
@TUKANG_PROPERTY 2 жыл бұрын
It's very informative with very clear explanation... thank you so much this amazing video 🤩🤩
@murugappan_N 3 жыл бұрын
Superb man. Enjoyed a lot. Keep doing more. Thanks a lot!!
@admiralcraddock464 3 жыл бұрын
Great stuff. Looking at pump curves makes my brain frazle
@rubencito152 3 жыл бұрын
Mind blowing!!! I get it now thank you so much. Can you do a video on Solid State Relays charts? Heat dissipation , size of heat sink required, resistive vs inductive load and all that good stuff. Great video 👍🏼👍🏼👍🏼
@johnperkins5644 2 жыл бұрын
Super easy to understand ! great job !!
@jairocortez5313 2 жыл бұрын
Amazing explanation, thanks so much!
@ferozkhan310 4 жыл бұрын
thanks for sharing the knowledge, IF possible can you share video on mechanical seals especially for LPG services
@gisantos3060 3 жыл бұрын
Informative! Thanks for sharing!
@kspatel212 24 күн бұрын
I highly appreciate you for explaining this. thanks.
@enggprobusiness2743 2 жыл бұрын
Very informative. U guys are doing amazing work. Useful information. Keep sharing!!!
@mdmuntasiralam774 Жыл бұрын
Excellent video. This is very informative. Thanks for your good work.
@polarkerr 3 жыл бұрын
Great video, I learned more about pumps that I ever cared to know
@epistte 4 жыл бұрын
This video explained pumps better than my college class, in less than 1/5th of the time. Thanks.
@pasabalyemez1 4 жыл бұрын
In order to understand pump curve is correct, you can slowly close outlet valve then check outlet pressure if it is reach to maximum head or not. For your safety do not keep outlet valve closed for a long time
@mohamoha-jc7qn 3 жыл бұрын
Incredible video !!!! The best channel in KZfaq !!!❤❤❤🔥🔥🔥
@toyinorodare4072 4 жыл бұрын
Thanks for this lesson.
@EngineeringMindset 4 жыл бұрын
You're welcome
@craigspicer4296 2 жыл бұрын
You guys need to get in contact with Tafe in Australia because they need this badly. This is the best tutorial by far.
@victorlema5856 3 жыл бұрын
Keep up the videos. Great stuff!
@sandeeprajput8439 4 жыл бұрын
Very well explained 🤟.... looking forward to explanation of Refer and AC Mollier Diagram
@eslamredalotfy1985 4 жыл бұрын
Thanks TheEngineeringMindset, I really liked it @8:36 so the manufacturer will make a 6.25" casing for a 4.25" impeller pump!!! I suppose this part needs more explanation. I think the efficiency is lower for smaller pumps because although the surface roughness is the same but the relative roughness (which really matters) is higher in smaller pumps Anyway, I appreciate your review on my video "2 Pumps Basics and Misconceptions (En)" and on the channel as a whole Thanks
@user-gd1qg5bo7k 3 жыл бұрын
Perfect video ever. Thanks alot
@hefeihuayunmachinerymanufa6773 5 ай бұрын
Great pump introduction
@eng.student5334 3 жыл бұрын
Really great demonstrating video ❤️❤️❤️
@shreyastaware 3 жыл бұрын
Very Insightful !!!
@hamidraza9655 2 жыл бұрын
Pumped up after watching this video...very well explained...👍
@jackchan9529 2 жыл бұрын
Thank you…I’m civil engineer and I’m currently working water industry, I do lot of mechanical works, big pumps water treatment plant…this information very helpful to me.. cheers
@EngineeringMindset Жыл бұрын
See our new video on how to build mechanical versions of electronic circuits? Watch here: kzfaq.info/get/bejne/kNxphJqazZqchZc.html
@asemahmed2618 Жыл бұрын
Massive work with excellent knowledge
@Hambxne 4 жыл бұрын
Fantastic video! As a future topic recommendation, maybe you could do a video on DBU's (Desiccant-Based Dehumidification Units )?
@ShadyGhazy 4 жыл бұрын
Useful video and thanks for your share
@joulecad9229 4 жыл бұрын
EXCELENTE MUCHAS GRACIAS
@abhijitdasttl 2 жыл бұрын
Very informative, thanks so much
@nigelclark7360 3 жыл бұрын
Very well explained, very good.
@mg.f.9023 Жыл бұрын
So simple to understand! Wow! Thanks from a layman.
@nihatarter8750 3 жыл бұрын
Very helpful. Thanks a lot.
@Anas-yp4qp 2 жыл бұрын
Thank you sir, although I know all of what you explained, I still watched the whole video, liked it and suscribed to your channel. Keep it up :)😍
@tintinfan007 4 жыл бұрын
this video was awesome...just subscribed...by the way have you done a video on fans (covering topics such as blade pitch angle, airflow rate, etc)
@vmkkannan Ай бұрын
clear explanations... very useful
@Faz527 4 жыл бұрын
Amazing Video!
@kingofsleightscardmagic1296 Жыл бұрын
Amazing vid! Waited too long to watch, learned a lot!
@MrCooldude987 2 жыл бұрын
the best tutor i found so far :)
@rashadalakbarov9394 7 ай бұрын
great video , thanks!
@r410a6 4 жыл бұрын
Hey! Engineering Mindset, I really love your informative videos they're really helpful.But I was wondering if you could cover how mini split inverter AC's work signal wise that would be much appreciated,even if I would have to pay you to make that video is not a problem.I'm a beginner to the field by the way.
@EngineeringMindset 4 жыл бұрын
Already covered it in this video: kzfaq.info/get/bejne/otRpib16sZ7Whqc.html
@petersharp90 3 жыл бұрын
Great vid - and great graphics.
@kiritvyas4268 3 жыл бұрын
Great video thanks 😊
@s.thomas3289 4 жыл бұрын
Great video again. Thanks ! Note that in Canada, 600v is common. 480v is in use in the US.
@EngineeringMindset 15 күн бұрын
Seen our new 3 phase transformer video?➡️: kzfaq.info/get/bejne/q5aDpsibqam6m4k.html
@Nicky-ne6eb 3 жыл бұрын
Great video! Clear explanation. Thanks 🌹🌸🦋🌞🎶🌀🐳💙
@SampaioRoan 3 жыл бұрын
One of the best channels available out there
@LaggerrLover 4 жыл бұрын
Hope next video, talk about diaphragm water pump.
@ayayo783 4 жыл бұрын
Thank you ^_^ great explanation , Would you please make videos about turbines and compressors .
@chpv4145 3 жыл бұрын
Informative video and very helpful
@mandardahi Жыл бұрын
Excellent 🎉
@lastnameavailableok 3 жыл бұрын
Perfection in your video Paul, heading to paypal now.
@TimurChepiga 3 жыл бұрын
i am on my final year of hydro engineering this is the thing we're studying right now. Couldn't have better timing)
@EngineeringMindset 3 жыл бұрын
Glad to hear, hope the exams go well!
@mrcubepad4564 3 жыл бұрын
I am just started how sad it is.But I'm hyped for HVAC!!
@goldenratio5117 3 жыл бұрын
Cool info !! ... drilling a well in northern CA this month and that's why I'm here
@goldenratio5117 3 жыл бұрын
@@MasterCivilEngineering 9 gallons per minute at 200ft I'm happy with that!
@goldenratio5117 3 жыл бұрын
@@MasterCivilEngineering that's what I just hit I'm Nevada county CA
@dimitrysanglo9539 2 жыл бұрын
very great presentation, thankyou. that realy helpfull for me.
@gauravagrawal7044 4 жыл бұрын
Nicely explained.👍👍
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