Results 1 to 8 of 8
  1. #1
    Join Date
    Feb 2011
    Location
    Russia
    Posts
    26
    Rep Power
    0

    Question Copeland China recipr.compr. Is it a bypass pipe?



    Hello eberybody!
    Does anyone know what this bypass /or safety pipe is with the valve?
    IMG-09.jpg



  2. #2
    Join Date
    Dec 2007
    Location
    australia
    Posts
    3,356
    Rep Power
    39

    Re: Copeland China recipr.compr. Is it a bypass pipe?

    NEugeny,
    Check page 12 internal relief valve.
    Does it look similar?

    http://www2.renkulde.no/mkdokume.nsf/C8646D22130D5CA9C1256D90002D58C1/$FILE/EN_D060302_AGL_SHDiscus.pdf
    Last edited by RANGER1; 28-06-2018 at 11:55 PM.

  3. #3
    Join Date
    Feb 2011
    Location
    Russia
    Posts
    26
    Rep Power
    0

    Re: Copeland China recipr.compr. Is it a bypass pipe?

    Thank you.
    On one unit during operation this pipe is hot, on the second one it is cold.
    Where the pipe is hot, there is a strong vibration.

  4. #4
    Join Date
    Feb 2011
    Location
    Russia
    Posts
    26
    Rep Power
    0

    Re: Copeland China recipr.compr. Is it a bypass pipe?

    Update:
    I dismantled this node, there is nothing inside the pipe.
    It connects the cavity of the suction in the head and the crankcase.
    During operation, the temperature of the tube is about + 50 ° C

  5. #5
    Join Date
    Feb 2011
    Location
    Russia
    Posts
    26
    Rep Power
    0

    Re: Copeland China recipr.compr. Is it a bypass pipe?

    We will consider that this is such a specific oil separator. ;-)

  6. #6
    Join Date
    Dec 2007
    Location
    australia
    Posts
    3,356
    Rep Power
    39

    Re: Copeland China recipr.compr. Is it a bypass pipe?

    Quote Originally Posted by NEugeny View Post
    We will consider that this is such a specific oil separator. ;-)
    NEugeny,
    Any chance of exact model number so can search for answers?

  7. #7
    Join Date
    Feb 2011
    Location
    Russia
    Posts
    26
    Rep Power
    0

    Re: Copeland China recipr.compr. Is it a bypass pipe?

    label.jpg
    this is made in china

  8. #8
    Join Date
    Mar 2005
    Location
    u.a.e
    Age
    68
    Posts
    171
    Rep Power
    20

    Re: Copeland China recipr.compr. Is it a bypass pipe?

    Possibly this is a hot gas by pass to work compressor at low loads (unload) you can verify with monitoring gauge pressure and pipe temperature.

Tags for this Thread

Posting Permissions

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