RE: Re: pump problem

From: <Bruce>
Date: Mon Jul 30 2001 - 14:23:00 EDT

To be more precise, SG is the ratio of the density of the liquid to the density of water; therefore, SG is virtually another way to state the density.

-----Original Message-----
From: <a href="/group/PipingDesign/post?postID=Yy86fx7YFhnzQOcIciZeRBCfHvH0i6RqvP8up7h5yYVmqq9Ru3-mDnslqBj583oSzRxAjgXlQxokOUk_JTc">hirap_napinoy@yahoo.com</a> [mailto:<a href="/group/PipingDesign/post?postID=Yy86fx7YFhnzQOcIciZeRBCfHvH0i6RqvP8up7h5yYVmqq9Ru3-mDnslqBj583oSzRxAjgXlQxokOUk_JTc">hirap_napinoy@yahoo.com</a>] Sent: Friday, July 27, 2001 7:43 AM
To: <a href="/group/PipingDesign/post?postID=0ekajQ0sSoZDeshOt9jB-bvnReklzLGuuBmcBEWBvGFD6FB6fqJGLrhcNAW5S4IiUZCgZEFBpKhNGPwZuPVDBAneqfaxrTQ">PipingDesign@yahoogroups.com</a> Subject: [PipingDesign] Re: pump problem

specific gravity (SG) directly affects the density. the density on the other hand has a direct effect on hp calculation. SG should also be consider in figuring out the TDH. One thing that density don't affect is the flowrate or put it in another way it has neglible effect on the pumphead/quantiy curve.

checkout pumpuniversity.com, pumpline.com or for on-line pump system design the freecalc.com

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• In PipingDesign@y..., R & D Team- B User <mrdbuser@t...> wrote:
  >
  > Can anyone explain me " What will be the effect of specific gravity
  on pump
  > characteristics ( i.e. head,flow and power )? " .
  >
  > I have pump which will operate with the liquid of lower specfic
  gravity than
  > design liquid. So what will be the effect on pump head,flow and
  power?
  > Whether pump will deliver same head and flow as per original design
  or not.
  > Pl explain me.
  > If anyone know the links for pump design & its fundamentals then pl
  let me
  > know.
  > Thanks in advance
  > Hitesh
  

  ---

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Your use of Yahoo! Groups is subject to <a href="http://docs.yahoo.com/info/terms/">http://docs.yahoo.com/info/terms/</a> Received on Mon Jul 30 14:23:00 2001