http://www.womeninislam.ws
Results 1 to 5 of 5

Thread: pump discharge pressure and orifice

  1. #1

    Join Date
    Mar 2009
    Posts
    58
    Thanks
    1
    Thanked 0 Times in 0 Posts

    pump discharge pressure and orifice

    Can we use orifice to maintain the discharge pressure and how we calculate the desired dia of orifice with required discharge pressure.
    Please help

  2. # ADS
    Spons Circuit advertisement
    Join Date
    Always
    Posts
    Many
     
  3. #2

    Join Date
    Feb 2012
    Posts
    138
    Thanks
    86
    Thanked 9 Times in 7 Posts

    Re: pump discharge pressure and orifice

    it would be very helpful

  4.    Sponsored Links



    -

  5. #3

    Join Date
    Mar 2008
    Posts
    85
    Thanks
    0
    Thanked 10 Times in 6 Posts

    Re: pump discharge pressure and orifice

    Dear Washoo
    Pump discharge orifice is generally applied to get % head rise to shut-off (for pumps having flat performance curve). Discharge orifice can not maintain discharge pressure of pump. What exactly you are looking for?
    MSKHADKE

  6. #4

    Join Date
    Mar 2009
    Posts
    58
    Thanks
    1
    Thanked 0 Times in 0 Posts

    Re: pump discharge pressure and orifice

    We are using roto jet pump of discharge pressure at 1200 psig by manually closing the discharge valve. To maintain the discharge pressure we have to install automatic / manual pressure control valve at the discharge of pump. We want to replace the pressure control valve with orifice. Is it possible and how?

  7. #5

    Join Date
    Mar 2009
    Posts
    58
    Thanks
    1
    Thanked 0 Times in 0 Posts

    Re: pump discharge pressure and orifice

    Also please provide further explanation of your comments.

Similar Threads

  1. Your guide to pump types: Find the right pump for the job
    By Esam in forum Mechanical Engineering
    Replies: 4
    Last Post: 09-04-2013, 10:01 AM
  2. Converting Pump Head to Pressure
    By Esam in forum Mechanical Engineering
    Replies: 0
    Last Post: 01-26-2012, 01:02 PM
  3. Converting Pump Head to Pressure
    By Esam in forum Mechanical Engineering
    Replies: 1
    Last Post: 07-26-2011, 11:17 AM
  4. Reciprocating Pump High Pressure Piping Drawings and Guidelines
    By Paldex in forum Pipeline And Fluid Flow
    Replies: 3
    Last Post: 04-02-2011, 06:56 PM
  5. Replies: 0
    Last Post: 06-25-2010, 01:56 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •