*General purpose industrial lubrication, particularly in “once-through”lubrication systems
*Industrial circulating systems, particularly those incorporating clay filters to remove high levels of contamination*Light duty gear cases *Plain and rolling element bearings *Engine air cleaners
*Machine tools *Process or extender oils in the rubber and plastics industries
*Air compressors, as appropriate (not recommended for use in breathing air compressors) *Vacuum pumps *Heat transfer fluid, where uninhibited oils are recommended