How to Read Pump Chart and Select Pump

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Күн бұрын

Watch this quick video on How to Read Pump Curves and understanding all the various curves and lines on a pump chart like Impeller Size, Efficiency, Horsepower, GPM and head.
Pumps are used in commercial construction to move mostly Heating Hot Water, Chilled Water and Condenser Water between equipment source and the space.
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Пікірлер: 25

@johnteng9132 8 ай бұрын

One of the very best summaries I have seen on this subject. Thank you!

@MEPAcademy 8 ай бұрын

Glad it was helpful! Thanks for watching.

@SteveN-ij4xv 24 күн бұрын

This was fantastic! thanks very much

@MEPAcademy 23 күн бұрын

You're welcome. Thanks for watching.

@a4anglervlogs941 Жыл бұрын

Perfect explanation 👍👍👍

@MEPAcademy Жыл бұрын

Thank you

@thetraveller__ 11 ай бұрын

hello, it's extremely good and interactive, and could you possibly make a video on how to calculate NPSHA? thank you in advance

@MEPAcademy 11 ай бұрын

Great suggestion! Thanks for watching.

@JohnnyJr396 9 ай бұрын

Thanks . You have the best hvac mechanical lessons. At 13:21 is 92.4 ft the final reading for total head on a closed loop system? Wasn’t sure if you had to do more for total head. Thanks

@MEPAcademy 8 ай бұрын

Yes, this is the simplified version. There are other factors but they aren't significant in this example. Thanks for watching.

@TheRando10 Жыл бұрын

Excellent presentation. I noticed the channel is mostly on mechanical topics in commercial buildings. Any chance you can do more on the plumbing side? This would be perfect for explaining vertical multistage pumps like the CRs from Grundfos.

@MEPAcademy Жыл бұрын

Thanks for the suggestion. We'll add it to our list. Thanks for watching.

@randomguy5965 Жыл бұрын

@mep academy . Yes please plumbing side also

@dh67323 Жыл бұрын

Excellent explanation. Thank you sir. I have few doubts. Does pressure gauge's show pressure based on height of liquid? If yes, how they read pressure at suction side? One more thing is could you please explain different pumps like inline, end suction, multi stage pumps etc ?

@MEPAcademy Жыл бұрын

The pressure gauge does not take into account atmospheric pressure, so it does read what is within the closed system including the height and properties of the fluid. We'll put on the production schedule another video for pumps as you have requested where we can help clear up some of these questions and explain the different pump types.

@dh67323 Жыл бұрын

@@MEPAcademy Sir I understand that gauge pressure doesn't take atmosphere pressure into account. My question is that pressure gauges measure based on height of liquid. if yes , how they measure pressure on suction side? I mean suction side is in datum position right( no height).