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TOPIC: pump selection
#10
johan512 (User)
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pump selection 3 Months, 2 Weeks ago Karma: 0  
Who could help me for the following application?

requirement: pumpspeed[rpm]=flow[cfm]
application: diesel engine exhaust gas transport
input: minimum flow 4.3 CFM, maximum flow 87 CFM;
maximum gas temperature 660°F (what can the maximum pump inlet temp be?)
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Last Edit: 2008/05/18 20:16 By johan512.
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#19
Norvicute (User)
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Re:pump selection 2 Months, 1 Week ago Karma: 0  
Hi Johan,

Please specify the liquid properties i.e. type of liquid, specific gravity, viscosity etc.

Also please specify what is the suction pressure and discharge pressure.

What type of pump do you need as well?

Please let us know so we can help further.

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#21
johan512 (User)
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Re:pump selection 2 Months, 1 Week ago Karma: 0  
Hi Norvicute,
The medium to "move" is diesel exhaust gas, you can treat as air that is saturated with water at 70°F.
The suction pressure is slightly above atm (0.7psi), the outlet pressure is atm.
The exhaust temp could be as high as 660°F.
I was thinking of a Roots blower.

Many thanks.
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#22
Norvicute (User)
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Re:pump selection 2 Months, 1 Week ago Karma: 0  
Thanks Johan,

I guess you would not need a pump anymore..

Exhaust pipe with Roots blower is okey or a flue gas stack.

There are diesel engine exhaust sytem available in the market.

many regards.....
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