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  1. #1
    Join Date
    Dec 2011
    Location
    louisiana
    Posts
    58

    blue recovery unit oil replacement??

    I have an old RRTI RRU30 recovery unit that I need to change the oil in. It says use 3GS compressor oil. Can't find it. What kind of oil you guys use?
    Thanks
    Greg

  2. #2
    Join Date
    Mar 2007
    Location
    pittsburgh, pa
    Posts
    536
    I think I used zerol 200 in mine without problems.

    Unit was retired long time ago. Memory is fuzzy.

  3. #3
    Join Date
    Oct 2011
    Location
    Arkansas
    Posts
    835
    RRU30, slow but reliable. I used 3GS in mine.


    Johnstone Supply lists the 3GS Nu-Calgon and Suniso brands in their catalog.

  4. #4
    Join Date
    Nov 2005
    Location
    Texas
    Posts
    1,628
    Any 150 viscosity Mineral Refrigeration Oil should work fine.

    NuCalgon C-3s.......

    X-Reference attached
    Attached Images Attached Images

  5. #5
    Join Date
    Jun 2002
    Location
    south jersey
    Posts
    1,102
    You still using big blue. Wanna buy mine? It's still in the box.
    You need to put the phone down and get back to work!

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