Results 1 to 4 of 4
  1. 02-06-2013, 01:33 AM #1
    seraaco
    seraaco is offline Professional Member
    Join Date
    Jul 2008
    Location
    hearth planet
    Posts
    75

    superheat using 404 screw comp?

    What is the lowest suction superheat allowed when using screw compressors on a med temp rack?

    I read 4 to 10 is normal due to efficiency.

    Thanks
    Reply With Quote Reply With Quote
  2. 02-06-2013, 04:04 AM #2
    Phase Loss's Avatar
    Phase Loss
    Phase Loss is offline Professional Member
    Join Date
    Feb 2008
    Location
    California
    Posts
    1,893
    A specific Make & Model number would give you a direct answer.

    Other than that, I've seen & read 10* to 20* suction superheat on screw compressors.
    Reply With Quote Reply With Quote
  3. 02-06-2013, 07:56 AM #3
    seraaco
    seraaco is offline Professional Member
    Join Date
    Jul 2008
    Location
    hearth planet
    Posts
    75
    hsk7461-80 bitzer compressors on a medium temp rack using 404A
    Reply With Quote Reply With Quote
  4. 02-06-2013, 09:35 AM #4
    seraaco
    seraaco is offline Professional Member
    Join Date
    Jul 2008
    Location
    hearth planet
    Posts
    75
    Here is an article about this topic
    Attached Images Attached Images
    Reply With Quote Reply With Quote
« Previous Thread | Next 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
  •  

Forum Rules