Repsol Circulación

These oils are made from carefully selected and specially treated paraffin bases, which give the finished products high viscosity, good resistance to oxidation and excellent deemulsifying qualities. They are prepared in viscosity grades traditionally used in the lubrication of bearings of the rolling mills.
Recommended uses:
These are typical oils to lubricate by circulation the bearings subjected to severe services, used in rolling mills.
Because of their characteristics, they are also suitable for lubrication of industrial reducers not subjected to shocks or big loads, as well as for some compressor casings which require these viscosities and do not need antiwear oils.
They are also suitable for low-speed smooth bearings of a wide diameter, with drop-feed oiling, bath oiling or ring oiling.
Repsol Circulación EP

Carefully elaborated paraffin base oils to which specific additives endowing extreme pressure and anti-wear properties are added. As a result, these oils, along with their high viscosity indexes, excellent rust resistance and advanced demulsibility are enhanced by their capacity to easily pass level 10 of the FZG test.
Recommended uses:
These oils are typically used to lubricate, by circulation, bearings subjected to severe service, including strong water contamination, and are normally used in rolling mills.
Their characteristics also make them suitable for the lubrication of industrial suppressants subject to medium loads but not to impacts.
In spite of their extreme pressure additives, these oils are harmless to metals, and so can be used for the lubrication of slow plain bearings which have a wide diameter and are drop-feed lubricated. At their lowest viscosity index they can also be used to lubricate medium-speed ball bearings.