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  1. Replies
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    Two wooden tanks that each hold around 7500...

    Two wooden tanks that each hold around 7500 gallons.
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    house tank issue

    I have two gravity tanks side by side that are the same size. here are the facts:
    The pumps only fill thank #2
    There is an equalizing line on the bottom of each tank, that connects the two tanks. ...
  3. Thread: Air compressors

    by joey94
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    477

    Air compressors

    How do i determine what dew point temperature i should have in my compressed air system?
  4. Thread: River water

    by joey94
    Replies
    15
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    1,297

    We figured out how to fix the original problems...

    We figured out how to fix the original problems that I posted, which was cavatation and packing issues. It turns out that when we run these pumps at close to full speed that the suction goes into a...
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    Liebert Set Point

    I'm trying to lower by air tmp set point but need a password. i tried the typical 123 and 321 but they dont work. does anyone know of another default password?
  6. Thread: 27lbs or R-12

    by joey94
    Replies
    16
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    2,739

    sorry guys i just saw these replies. i already...

    sorry guys i just saw these replies. i already sold it.
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    Air compressor vsd

    Anyone have a vsd on there air compressor? Mine is on the third air compressor that is lag2.
    I have a free ing that the transducer is in the wrong spot.
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    Chemical testing

    Who can summarize what chemical testing should be done on a cooling tower system? And how often
  9. Replies
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    487

    You lean on OEM parts All the time? Even if the...

    You lean on OEM parts All the time? Even if the equipment is 30 years old?
  10. Replies
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    487

    The equipment is over thirty years old and the...

    The equipment is over thirty years old and the manufacturer spec is hard to find. The management in my building has allowed too many people to touch the equipment and now I have identical pumps with...
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    I would have guessed hz as well. I seen that...

    I would have guessed hz as well. I seen that problem when running 1200 ton chillers off of a generatror.
  12. Thread: River water

    by joey94
    Replies
    15
    Views
    1,297

    A pond? I had questions regarding 6000 gpm pumps...

    A pond? I had questions regarding 6000 gpm pumps that keep having packing issues and cavitation problems. I guess we have two diff applications.
  13. Thread: Spread sheets

    by joey94
    Replies
    15
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    1,204

    Silly question. What is a data base exactly? I...

    Silly question. What is a data base exactly? I have Microsoft office at work and can't download any programs at work. Our system is part of a server and we have shared drives.
  14. Thread: River water

    by joey94
    Replies
    15
    Views
    1,297

    River water

    Anyone out here use river water as their condenser water?
  15. Replies
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    487

    So a 300 hp, 6000 gpm pump that runs for a month...

    So a 300 hp, 6000 gpm pump that runs for a month or so at a time with a day or two rest in an indoor application has seal bearings on the motor and open bearings on the pump. Sound right?
  16. Thread: Spread sheets

    by joey94
    Replies
    15
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    1,204

    I was thinking a basic excel file should be good....

    I was thinking a basic excel file should be good. I have about 50 pumps, about 40 fans and 9 chillers.
  17. Thread: Spread sheets

    by joey94
    Replies
    15
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    1,204

    hmm, i guess i'm looking for something for...

    hmm, i guess i'm looking for something for specific to equipment in my bldg. for example, Pump 1 motor bearing part #, pump 1 pump bearing part #, pump seal #, coupling # etc. i have something made...
  18. Thread: Spread sheets

    by joey94
    Replies
    15
    Views
    1,204

    Thanks everyone, I'll checkout the prewritten...

    Thanks everyone, I'll checkout the prewritten owns later. Maybe a little editing can make them perfect.
  19. Replies
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    487

    Sealed or open bearings?

    What makes someone choose sealed opposed to open bearings?
  20. Thread: Spread sheets

    by joey94
    Replies
    15
    Views
    1,204

    Spread sheets

    I work in a building with many pumps, motors, fans, chillers etc.. I want to set up a spread sheets to keep track of a few things like, part numbers, equipment history (i.e replaced bearing) and also...
  21. Replies
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    I have fresh meadow chiller services is my Bldg,...

    I have fresh meadow chiller services is my Bldg, they aren't so bad. They are 638. I also like Trane.
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    6,056

    What about efector flow switches? They are really...

    What about efector flow switches? They are really reliable and easily calibrated.
  23. Thread: 27lbs or R-12

    by joey94
    Replies
    16
    Views
    2,739

    Lol, you guys suck. I'll take the 3bucks? But you...

    Lol, you guys suck. I'll take the 3bucks? But you gotta cone pick it up.
  24. Replies
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    PVC

    PVC
  25. Thread: 27lbs or R-12

    by joey94
    Replies
    16
    Views
    2,739

    27lbs or R-12

    What do you think this worth?
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