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Join Date: Dec 2011
Posts: 28

BB5 Pump Testing With Water

01/10/2012 8:57 AM

Pump Specification:

Type: BB5

Service: Super ctritical CO2

Flow: 610.4 GPM, rated

Diff Pressure: 1903Psi, rated

Pump Speed: 3580rpm

Specic garvity :676

The above pump will be tested with water at flow: 610.4 gpm, rated

Pressure:2815 psi, rated

speed: 3580 psi

How the pumps performance can be guaranteed using water test?

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Guru
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#1

Re: BB5 pump testing with water

01/10/2012 9:00 AM

Ask the pump supplier.

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Guru
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#2

Re: BB5 Pump Testing With Water

01/10/2012 9:18 AM

No correction for the specific gravity? I thing you'd better have another look at you idea.

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Guru
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#3

Re: BB5 Pump Testing With Water

01/10/2012 10:23 AM

Since when does super "ctritical" CO2 have a "specic garvity" of 676? Who ever rates medium/large pumps to tenths of gpm? And what does "BB5" mean?

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#5
In reply to #3

Re: BB5 Pump Testing With Water

01/11/2012 12:44 AM

Specific gravity is 0.676

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Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

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Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#6
In reply to #5

Re: BB5 Pump Testing With Water

01/11/2012 3:24 AM

Phew! An error factor of 1000 is just so distressing...

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Guru

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#4

Re: BB5 Pump Testing With Water

01/10/2012 7:28 PM

It can't.

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