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  1. 16-12-2010, 05:52 AM #1
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    Narendrak
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    Question capillary sizing



    Hi friends,

    I've a 1.5 TR system supposed to work on capillary. The dia of the capillery is 0.080 inches.

    The evaporating temperature is 20F and condensing temperature is 130F.

    Please guide me in the capillery selection.

    Thanks


  2. 16-12-2010, 03:01 PM #2
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    Brian_UK
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    Re: capillary sizing

    Try DanCap from Danfoss

    http://www.danfoss.com/BusinessAreas...n_Software.htm
    Brian - Newton Abbot, Devon, UK
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  3. 16-12-2010, 06:57 PM #3
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    Re: capillary sizing

    hi
    if u have 0.080 inches ur length is 1.57 meter
  4. 30-12-2010, 06:23 PM #4
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    Re: capillary sizing

    BULLET, WATSCO, Supco.com and others cap manufactures have a cap tube sizing sheet.

    Steve
  5. 30-12-2010, 06:27 PM #5
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    Re: capillary sizing

    www.supco.com/images/20%20cap%20tubing.pdf

    This is it

    Steve
  6. 30-12-2010, 10:17 PM #6
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    Re: capillary sizing

    Narendrak,what is the refrigerant?
  7. 15-01-2011, 01:24 PM #7
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    Re: capillary sizing

    why we are using R404-A instead of R-22 in negative temp other than non -cfc
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