It is a simple question with complex answer. Firstly we must know basic data: Total Discharge Head (TDH), Nett Pressure Suction Head Available (NPSHA), flowrate required, composition of fluid to be pumped, environment where pump to be istalled, source of power, operation mode, available budget, and reliability required.
Then you might need additional data and guidance to select pump for example API 610 (Centrifugal pump). Or you can read in Pump Handbook by Igor J. Karassik. Also, you might need best practice data, historical data, MTBF, and input from maintenance and operation people.
Thank you very much.
Regards,
eira
I would be happy if there is any comment or questions.
Sabtu, 26 Juli 2008
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