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    ahmed1975's Avatar
    ahmed1975 Posts: 1, Reputation: 1
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    #1

    Aug 25, 2007, 06:39 AM
    Closed loop chilled water pressurization unit
    Dear sir:
    I want to know how can I calculate the head of pressurization pump,flow rate of pressurization pump and size of expansion tank
    Regards
    caibuadday's Avatar
    caibuadday Posts: 460, Reputation: 10
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    #2

    Aug 25, 2007, 02:23 PM
    Quote Originally Posted by ahmed1975
    dear sir:
    i want to know how can i calculate the head of pressurization pump,flow rate of pressurization pump and size of expansion tank
    regards
    head press = 0.433 x height in ft= psig
    to know flow rate you need velocity/pipe size.. to determine flow rate you must know how much(quantity) water you need in day, hr or min
    hidayathulla's Avatar
    hidayathulla Posts: 2, Reputation: 1
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    #3

    May 17, 2010, 05:13 AM

    How to calculate pressure head
    hidayathulla's Avatar
    hidayathulla Posts: 2, Reputation: 1
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    #4

    May 17, 2010, 05:14 AM

    How to calculate pump head
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