Pump Head Calculation - HVAC Chilled Water System.

Pump Head Calculation - HVAC Chilled Water System.
Download Links
Chilled Water Pipe Sizing and Design Calculation:
• Chilled Water Pipe Des...
How to calculate GPM for FCU & AHU
• How to calculate GPM f...
HVAC System - Primary & Secondary Pumping Methods - 4 Major
• HVAC Chilled Water Pum...
Please support HVAC SIMPLIFIED for more videos like this !
/ amkhvacsimplified

[@shailpatel4018]

I love you man. You are awesome. You are a very good explainer. It helped me a lot. Not just this video all other also as good as this one. I enjoyed it a lot.

[@hvacsimplified]

Thank you Sahil, good to know that the effort is helpful.

[@wildlifechannel7989]

@@hvacsimplified sir same please send me excle sheet head loose calculation

[@Shekhar_S_Singh]

Bahut kam time me , bahut point ki baat btatae hai aap, kafi achchhi jankari hai , thank u so much,😊

[@hvacsimplified]

Thank you Shekhar, I am glad to be of any kind of help to you all.

[@ImranKhan-pi2hu]

Long waited topic. Thank you very much SIR. This is exactly what was missing. Hats off to you once again 😚😚

[@itsadil9469]

Dear , Really appreciated. The way ypu explained is superb.

[@hvacsimplified]

Thank you

[@itsadil9469]

@@hvacsimplified Could you also upload ESP calculation and sheets related to it

[@narendravaddepalli3677]

Really appreciate all your Hard work...for explaining

[@mohammedadnan8841]

Appreciate your work this will helpful to many people. I have 3 questions 1.Please make us understand the range of primary pump and secondary pump the consideration range for the head. 2.please explain about cooling tower pump head calculation. 3.please explain how should we consider horizontal and secondary pump head should we consider it to be same. Fyi

[@mdzakaurrahman798]

Thank you very much, Sir. You explain very well.

[@mohammednujed6201]

Alhamduilliha it is a very useful and important topic i get revised with this video thanks a lot.May Allah swt bless u for helping us thanks once again. Please share the excel sheet in the description or in thr reply of this comment

[@iftekharajmal7945]

EXCELLENT VIDEO , LOAD CALCULATION DUCTING & PIPING EXCEL SHEET REQUIRED

[@sudhi1013]

Good Explanation

[@DoraDotz]

Like 1.6k Have a good day to u my friend. Thanks for sharing this wonderful video

[@hvacsimplified]

Welcome

[@KMA835]

Sir please add excel sheet in the description

[@shannn787]

thank you ... great ved Q . is there any friction loss difference in Horizontal and vertical pipe ?

[@kaysherahammed1975]

Nice work

[@shailendramulgaonkar2980]

very good video, nicely explained. Great man. God bless you . share more videos on design of stair case pressurization system & Smoke extract design . Car park ventilation video

[@hvacsimplified]

sure will do it.

[@shahbaz__]

Thank you for making such an informative video. Sir, the longest length is considered for calculation of the pump head, but there will be head loss through AHU's coil which are connected before the last AHU. Why we aren't considering the head loss of AHUs?

[@Ranjeet-hj7bc]

Very useful videos you are uploaded...thnx Sir

[@hvacsimplified]

Thank you Jeet

[@ruicabritas7595]

very nice video. one question only to calculate head pump when we calculate to user, do we do x2 for the return piping? or only to the unit?

[@mohdzohair3669]

It's really good

[@abdelfatahnewishy2570]

Thanks for your explanation for Pump Head Calculation. please sir can we get this excel sheet?

[@farhansheikh6589]

Great job

[@farhansheikh6589]

Can u please send me this excel sheet

[@jajatisendh4622]

In a Closed System, I believe only Supply to the Last (Critical) Unit needs to be considered, not the Return Piping. Because If you can Supply to the Unit, the Return will automatically come to the Pump. IS it Correct? But I must say, your video quality is very good with good understanding of the subject.

[@a2z2m3eb]

Hi, by any chance u have the answer for this?

[@khaleelahmedshaik7857]

Good brief description but 2 things need clarification 1. U didn't mentioned about how to take pressure loss of valves..it is not same like fittings, u have to know kv value of valves first 2. For F&R pipes did u taken the length of F&R both pipes

[@prasadgurav7917]

nice video sir ji,... please clear my doubt pump head calculation is different head ht =hs+hd+(pressure receiving-- pressure reservoir) when we use this formulae ?or head loss calculation is diiferent right ? pump head loss helps to determined what capacity of motor (hp) required for pump.

[@shamsheralam8862]

Thanks sir..very informative vedioes..kindly make more vedioes on HVAC...TESTING AND COMMISSIONING.

[@Fazal465]

Excellent

[@Premkumark90]

Sir,if the pipe is in vertical position then head = total length of pipe,but what is the pipe head for horizontal laying pipe?

[@hvacsimplified]

In the chilled Water Pipe system the system is a closed loop therefore there is no difference if the Pipe is vertical or Horizontal.

[@sheshnathprasad7547]

Dear Sir, Kindly upload your pump head calculation sheet by which we can download.

[@sameerfarooq2446]

Dear sir ek Video VRV system pe bana dijiye full explanation ke saath jisme Louvers,grill, exhaust, return Ducting,ye sari chijen ho.

[@anwarmokhtar5925]

Air cooled chiller ka pump selection bhi bta dijye.. Meharbani hoga apka..

[@shubhamsingh-ck3cg]

its beneficial for me thanks sir

[@rid3r5]

I have watched this video a couple times to try understand it properly, i do have one question though, when selecting the Head Loss to dimension the pump, knowing how many l/s or GPM, you account for pressure loss in the piping and fittings to the furthest point of your piping, yes? and not all of them combined, imagine theres a valve in bedroom with FCU 4, and it has a drop pressure of 0.3 and the equipment drop pressure also 0.3, you add them in your equation to head calculation but only one of them, and not all FCU combined, right? Sorry if its a dumb question :p

[@hvacsimplified]

Yes. When calculating the Pump Head the farthest length along with it fitting to be calculated one more thing the designer/Engineer need to see the critical path also. Because sometime instead of the longest length there might be another route which might be shorter in length but have more fittings of pressure drop.

[@rid3r5]

@@hvacsimplified Thanks a lot for your explanation and tip in such short notice, it does make sense, any chance your available to help me dimension a system? it is a circuit with primary and secondary pumps and inertia tank, the pumps with your video for pressure drops and head loss, also the pipe selection that is all ok, but for inertia tank & buffer, i have no idea what are the dimension criteria, if the tank is pressurized etc, i would be very gratefull, thanks

[@AtifKhan-lc8xp]

So nice ,please tell me why we have installed motorized or 2 way valve in return line.

[@sreejithr.g.8151]

explained very well!!can u plz do a video about chilled water flushing process,make up water,draining etc??

[@folk6579]

love you

[@azeezali2028]

Excellent sir Can u please explain the tee branch and tee run how to take this values.

[@wasimchouhan6638]

Thank you soo much sir this video help us alot.

[@3xambuj]

Thanks for this education

[@hvacsimplified]

Pleasure, always knowing it is helpful

[@MrAbdullah09]

Hi. Could you share the exel sheet and the table from where you took the Loss values in feet? thanks

[@thushanmk3781]

Hi , Thanks for the video , please share the pipe fittings pressure loss chart and source of it. thanks

[@taktakmelek7556]

So the Primary pump should overcome pressure losses of the chiller loop only: from the suction point, through the chillers, to the suction point of the secondary pump. So it will have always less Head than the secondary pump that should handle the pressure losses throughout the supply and return of all the distribution loop ??

[@farhansheikh6589]

From where did you get 2.3 ft/ 100ft head

[@dilshadfiretech6990]

thanks for vedios . sir chilled water pipe sizing me friction loss kaise find out karte h?

[@shaikzakeer8146]

bhai, mere ek doubt hai HP jo nikal rehe hain wo ek pump hai , in case 3 pumps hai primary side mai tho apan jab calculate kar rahain hai wo ek pump hai na bhai , ab wo head loss jo aya hai usko apan HP ke formulea mai use karne baad jo HP arahai wo single pump hai na bhai.

[@mohanroi6456]

really usefull

[@abdullaghare1488]

I have one question- to calculate head in vertical pipe we have fo use same method or simply we have to take vertical lenght+friction loss

[@vinitkadam8951]

You have missed the NPSH concept here, try to cover that because it is equally important.

[@shristishakya5916]

Please explain Sir; how do you do head calculation for the multi-pump's chillers system, here in your this lecturer not clear, head loss and GPM can be divided to select pumps to match demand flow?

[@gramathara4907]

Is same pressure drops for horizondal straight pipe and vertical straight pipe

[@hvacsimplified]

In the closed loop system. Yes

[@deepanshusharma2046]

If we are connecting secondary pump in parallel connection, then its pump head has to be same. You cant divide the total head with number of pumps.

[@faizankhan-bo7sl]

Very nice video sir ...thanx

[@hvacsimplified]

Welcome Faizan

[@iamnobody3464]

Can you please make a video on chiller valve Mock up.

[@SuperRancell]

hI....How evalute the energy flow at Primary Circuit (inposted by the primary pumps) for consider it on the desing HEAD at the secadary circuiT???

[@paurushgargtube]

Thanks

[@tariqueanjum8365]

Weldone sir.

[@hvacsimplified]

Thanks Anujm.

[@AmitJha-gp9mb]

HVAC Simplified Online Training - By AMK sir can you provide excel sheet [e-mail]

[@khanalam123]

Please tell me I have an issue regarding reciprocation compressor failure of Air cooled chiller(240 ton). frequently valve reed are breaking. what its reason and solution

[@sakdasaosa9746]

Do you have Method for Chill water cleaning and flush line? Can I have this method.

[@ral153]

Hi Sir, Do You have English Version for this one?

[@mr.x5851]

Thank bro

[@MDARMAN-xx1jm]

So nice

[@zafarchaudhary9093]

MD ARMAN SB can u give me ur contact no.

[@MEP.ENGINEERING.WORKS92]

Good Shai friend

[@MindspaceEducation]

pls add ASHRAE Chart SECHEDULE 40 PIPE

[@mohammedshahbaz8861]

Thank u sooo muchhh

[@gulfamazam6381]

Hi sir. Great work. I have confusion . I agree with you for division of flow sir but head will not be divided in case of more than one pump acting as schwps

[@hvacsimplified]

Hi Azam, Primary and Secondary Pumps are two different. Can you explain in detail about where we did not understood. So we can understand each other. 😊

[@gulfamazam6381]

Am on job but will inform you sir the exact time of video.

[@babugd1]

dear sir i have a doubt that,at the condition when both primary and secondary pumps are involved, some of the other tutorials, for primary pumps people are taking whole pipes from the units to the chiller and for secondary pumps all the pipes from the chiller to units..is that method is feasible? and do we need to take the static height also?

[@hvacsimplified]

The terminalogy Primary means the pipes related to Chiller's only. Secondary can be in various type, such as from the chiller to the building or from the chiller to the building secondary and saperate for the building as tertiary

[@babugd1]

@@hvacsimplified thanks for your reply.. if the chiller pumps at the ground floor, and chiller at higher level,do we need to consider the static height also?..If possible can you send me the excel sheets to my email [e-mail]

[@jitendratalole9925]

very good sir .....kindly share the head calculation excel sheet

[@krishnaprasanth5679]

Please explain condensor pump calculation

[@upendrarauta3749]

Sir pump nameplate me jo discharge &head actual meaning kya hota hai

[@mubashircm9803]

how to calculate reducers

[@nabiltariq7349]

what is differnece between tee line & tee branch

[@afaqueshaikh2013]

Sir how to calculate GPM in airwasher

[@souravpatali8065]

Excellent video sir .Thank u so much sir pls send me this excel sheet .which is help to me learn deeply this topic.👍

[@salmankhanmohmand9174]

gpm and chilled water pump videos ke link uper right corner me put karna chaye

[@muhammednawfal2791]

thank you soo much for detailed explanation , sir can you please share Pump head calculation excel sheet,

[@MuhammadAsif-np7pi]

stunning and amazing sir,kindly share excel sheet for practice and learning

[@8836293]

Nice explanation can we get the excel sheets if possible...

[@hvacsimplified]

Sheet I'd available on www.hvacsimplified.in

[@shahbazshaikh4609]

Can you share this spreadsheet

[@vijaydhutale8054]

how to get this excel sheet. please advise...

[@zafarchaudhary9093]

Sir..Plzz tell me about marine HVAC system.

[@syedanwar6459]

Please share the link of carrier pipe fittings data, Thanks

[@upendrarauta3749]

Sir, pump ka discharge and flow practical meaning kya hota hai

[@upendrarauta3749]

Matlap kitna height pe kitna flow rate hoga

[@rashidiqubal2991]

Sir plz make a video on AHU manifold drawing...

[@siddhartgamer7661]

Sir please explain Expansion tank sizing calculation

[@izamnahal8746]

Sir while considering head, Is it necessary to consider to which height pump have to pump water in case of closed loop, as in your AutoCAD drawing pipe got risers ? I understood pipe fitting loss and loss per square feet, what about height difference sir? And from where to get losses due stariner, drv and all? Thank you

[@hvacsimplified]

The head is to be considered till the last FCU or AHU. now you need to first understand the type of pumping such as Primary and Secondary Pumps.

[@khattakjani5663]

Sir plz make a video about BUT meter

[@ammarkarim5638]

Sir, at 8:24, how we want to estimate the GPM?

[@sirajdeen260]

Kindly upload video for pump head calculation and hp in english

[@dilipkumarsudikonda4720]

why u cant upload excel sheet ? plz mention link

[@MindspaceEducation]

pls add excel sheet for pump head calculation

[@mohamedziaudeen3719]

pls provide me the arrier pipe fitting pressure loss table

[@raviteja7921]

sir thnq for helpful information ,please kindly mention the Excel sheet link

[@mannraj4867]

Hi Sir, can i have pump head calculation excel file, please share, thanks

[@hvacsimplified]

Download it available on www.hvacsimplified.in

[@ahamadshaikh3535]

Sir makeup tank & infection tank how to select please

[@hvacsimplified]

Sure

[@zuhairpm3143]

@@hvacsimplified Please send excel sheet in [e-mail]

[@praveentp9936]

Sir please add XL sheet in description

[@rameezpansari6473]

Sir PDF available nhi hai

[@primehvac-lavkoshchavhan2788]

sir where we can get the chart

[@tariqueanjum8365]

Sir ek video cooling tower ke liye Kaise gpm find out karte hai.tonnage Kaise Malum chalega kya formula hai.sir plz request you

[@hvacsimplified]

Added in the list.

[@tariqueanjum8365]

HVAC Simplified Online Training - By AMK Which video sir u have mention for gpm calculation for cooling tower

[@hvacsimplified]

will prepare soon for cooling tower.

[@tariqueanjum8365]

HVAC Simplified Online Training - By AMK Thanku sir

[@deen_overr_dunyaa]

Excel sheet kaise milegi bro

[@joydipghosh3273]

Please share the link of excel sheet sir,I got lot of suport from your channel kindly share excel sheet

[@mohammed5yaz985]

asslam alikum sir DRV ka 120' kaise ayya please valve losses ka table send kariyea thanks