View Full Version : blue recovery unit oil replacement??
05-28-2012, 05:35 PM
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?
05-29-2012, 08:10 AM
I think I used zerol 200 in mine without problems.
Unit was retired long time ago. Memory is fuzzy.
05-29-2012, 01:21 PM
RRU30, slow but reliable:cheers:. I used 3GS in mine.
Johnstone Supply lists the 3GS Nu-Calgon and Suniso brands in their catalog.
05-29-2012, 04:44 PM
Any 150 viscosity Mineral Refrigeration Oil should work fine.
05-29-2012, 06:40 PM
You still using big blue. Wanna buy mine? It's still in the box.
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