Lubricants

Small black round-cord O-Ring on a lubricated pump flange, amber lubricating oil and industrial lube skid softly blurred behind

Lubricating Oils (Crude & Refined) O-Ring Compatibility: Which Compounds Hold Up

Lubricating oils (crude and refined) O-Ring guide for pumps, compressors, gearboxes, and lube skids: chart ratings, which elastomers to use, and which to avoid.

Small black round-cord O-Ring on a machined steel lubricant manifold with a thin film of amber synthetic oil, industrial compressor and hydraulic piping softly blurred behind

Lubricating Oils (Synthetic Base) O-Ring Compatibility: Which Compounds Hold Up

Synthetic-base lubricating oil O-Ring guide for compressors, hydraulics, and gearboxes: chart ratings, why FKM is the preferred start, and which elastomers to avoid or test.

Small black round-cord O-Ring beside a clear beaker of pale amber PAG lubricant, modern rotary screw compressor softly blurred in the background

Ucon Lubricant 50-HB-260 O-Ring Compatibility: Which Compounds Hold Up

Ucon Lubricant 50-HB-260 O-Ring guide for PAG compressor, hydraulic, and metalworking fluids: chart ratings, which elastomers to use, and which lack data.